{"api_version":"1","generated_at":"2026-06-21T01:47:50+00:00","cve":"CVE-2026-20127","urls":{"html":"https://cve.report/CVE-2026-20127","api":"https://cve.report/api/cve/CVE-2026-20127.json","docs":"https://cve.report/api","cve_org":"https://www.cve.org/CVERecord?id=CVE-2026-20127","nvd":"https://nvd.nist.gov/vuln/detail/CVE-2026-20127"},"summary":{"title":"Cisco Catalyst SD-WAN Controller Authentication Bypass Vulnerability","description":"A vulnerability in the peering authentication in Cisco Catalyst SD-WAN Controller, formerly SD-WAN vSmart, Cisco Catalyst SD-WAN Manager, formerly SD-WAN vManage, and Cisco Catalyst SD-WAN Validator, formerly SD-WAN vBond, could allow an unauthenticated, remote attacker to bypass authentication and obtain administrative privileges on an affected system.\r\n\r\nThis vulnerability exists because the peering authentication mechanism in an affected system is not working properly. An attacker could exploit this vulnerability by sending crafted requests to an affected system. A successful exploit could allow the attacker to log in to an affected Cisco Catalyst SD-WAN Controller as an internal, high-privileged, non-root user account. Using this account, the attacker could access NETCONF, which would then allow the attacker to manipulate network configuration for the SD-WAN fabric. ","state":"PUBLISHED","assigner":"cisco","published_at":"2026-02-25 17:25:29","updated_at":"2026-06-17 15:06:12"},"problem_types":["CWE-287","CWE-287 Improper Authentication"],"metrics":[{"version":"3.1","source":"nvd@nist.gov","type":"Primary","score":"10","severity":"CRITICAL","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H","data":{"version":"3.1","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H","baseScore":10,"baseSeverity":"CRITICAL","attackVector":"NETWORK","attackComplexity":"LOW","privilegesRequired":"NONE","userInteraction":"NONE","scope":"CHANGED","confidentialityImpact":"HIGH","integrityImpact":"HIGH","availabilityImpact":"HIGH"}},{"version":"3.1","source":"psirt@cisco.com","type":"Secondary","score":"10","severity":"CRITICAL","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H","data":{"version":"3.1","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H","baseScore":10,"baseSeverity":"CRITICAL","attackVector":"NETWORK","attackComplexity":"LOW","privilegesRequired":"NONE","userInteraction":"NONE","scope":"CHANGED","confidentialityImpact":"HIGH","integrityImpact":"HIGH","availabilityImpact":"HIGH"}},{"version":"3.1","source":"CNA","type":"CVSSV3_1","score":"10","severity":"CRITICAL","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H","data":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"HIGH","baseScore":10,"baseSeverity":"CRITICAL","confidentialityImpact":"HIGH","integrityImpact":"HIGH","privilegesRequired":"NONE","scope":"CHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H","version":"3.1"}}],"references":[{"url":"https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2026-20127","name":"https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2026-20127","refsource":"134c704f-9b21-4f2e-91b3-4a467353bcc0","tags":["US Government Resource"],"title":"","mime":"","httpstatus":"","archivestatus":"0"},{"url":"https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-sdwan-rpa-EHchtZk","name":"https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-sdwan-rpa-EHchtZk","refsource":"psirt@cisco.com","tags":["Vendor Advisory"],"title":"","mime":"","httpstatus":"","archivestatus":"0"},{"url":"https://www.cve.org/CVERecord?id=CVE-2026-20127","name":"CVE Program record","refsource":"CVE.ORG","tags":["canonical"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-20127","name":"NVD vulnerability detail","refsource":"NVD","tags":["canonical","analysis"]}],"affected":[{"source":"CNA","vendor":"Cisco","product":"Cisco Catalyst SD-WAN Manager","version":"affected 20.1.12","platforms":[]},{"source":"CNA","vendor":"Cisco","product":"Cisco Catalyst SD-WAN Manager","version":"affected 19.2.1","platforms":[]},{"source":"CNA","vendor":"Cisco","product":"Cisco Catalyst SD-WAN Manager","version":"affected 18.4.4","platforms":[]},{"source":"CNA","vendor":"Cisco","product":"Cisco Catalyst SD-WAN Manager","version":"affected 18.4.5","platforms":[]},{"source":"CNA","vendor":"Cisco","product":"Cisco Catalyst SD-WAN Manager","version":"affected 20.1.1.1","platforms":[]},{"source":"CNA","vendor":"Cisco","product":"Cisco Catalyst SD-WAN Manager","version":"affected 20.1.1","platforms":[]},{"source":"CNA","vendor":"Cisco","product":"Cisco Catalyst SD-WAN Manager","version":"affected 19.3.0","platforms":[]},{"source":"CNA","vendor":"Cisco","product":"Cisco Catalyst SD-WAN Manager","version":"affected 19.2.2","platforms":[]},{"source":"CNA","vendor":"Cisco","product":"Cisco Catalyst SD-WAN Manager","version":"affected 19.2.099","platforms":[]},{"source":"CNA","vendor":"Cisco","product":"Cisco Catalyst SD-WAN Manager","version":"affected 18.3.6","platforms":[]},{"source":"CNA","vendor":"Cisco","product":"Cisco Catalyst SD-WAN Manager","version":"affected 18.3.7","platforms":[]},{"source":"CNA","vendor":"Cisco","product":"Cisco Catalyst SD-WAN Manager","version":"affected 19.2.0","platforms":[]},{"source":"CNA","vendor":"Cisco","product":"Cisco Catalyst SD-WAN Manager","version":"affected 18.3.8","platforms":[]},{"source":"CNA","vendor":"Cisco","product":"Cisco Catalyst SD-WAN Manager","version":"affected 19.0.0","platforms":[]},{"source":"CNA","vendor":"Cisco","product":"Cisco Catalyst SD-WAN Manager","version":"affected 19.1.0","platforms":[]},{"source":"CNA","vendor":"Cisco","product":"Cisco Catalyst SD-WAN Manager","version":"affected 18.4.302","platforms":[]},{"source":"CNA","vendor":"Cisco","product":"Cisco Catalyst SD-WAN Manager","version":"affected 18.4.303","platforms":[]},{"source":"CNA","vendor":"Cisco","product":"Cisco Catalyst SD-WAN Manager","version":"affected 19.2.097","platforms":[]},{"source":"CNA","vendor":"Cisco","product":"Cisco Catalyst SD-WAN Manager","version":"affected 19.2.098","platforms":[]},{"source":"CNA","vendor":"Cisco","product":"Cisco Catalyst SD-WAN Manager","version":"affected 17.2.10","platforms":[]},{"source":"CNA","vendor":"Cisco","product":"Cisco Catalyst SD-WAN Manager","version":"affected 18.3.6.1","platforms":[]},{"source":"CNA","vendor":"Cisco","product":"Cisco Catalyst SD-WAN Manager","version":"affected 19.0.1a","platforms":[]},{"source":"CNA","vendor":"Cisco","product":"Cisco Catalyst SD-WAN Manager","version":"affected 18.2.0","platforms":[]},{"source":"CNA","vendor":"Cisco","product":"Cisco Catalyst SD-WAN Manager","version":"affected 18.4.3","platforms":[]},{"source":"CNA","vendor":"Cisco","product":"Cisco Catalyst SD-WAN Manager","version":"affected 18.4.1","platforms":[]},{"source":"CNA","vendor":"Cisco","product":"Cisco Catalyst SD-WAN Manager","version":"affected 17.2.8","platforms":[]},{"source":"CNA","vendor":"Cisco","product":"Cisco Catalyst SD-WAN Manager","version":"affected 18.3.3.1","platforms":[]},{"source":"CNA","vendor":"Cisco","product":"Cisco Catalyst SD-WAN Manager","version":"affected 18.4.0","platforms":[]},{"source":"CNA","vendor":"Cisco","product":"Cisco Catalyst SD-WAN Manager","version":"affected 18.3.1","platforms":[]},{"source":"CNA","vendor":"Cisco","product":"Cisco Catalyst SD-WAN Manager","version":"affected 17.2.6","platforms":[]},{"source":"CNA","vendor":"Cisco","product":"Cisco Catalyst SD-WAN Manager","version":"affected 17.2.9","platforms":[]},{"source":"CNA","vendor":"Cisco","product":"Cisco Catalyst SD-WAN Manager","version":"affected 18.3.4","platforms":[]},{"source":"CNA","vendor":"Cisco","product":"Cisco Catalyst SD-WAN Manager","version":"affected 17.2.5","platforms":[]},{"source":"CNA","vendor":"Cisco","product":"Cisco Catalyst SD-WAN Manager","version":"affected 18.3.1.1","platforms":[]},{"source":"CNA","vendor":"Cisco","product":"Cisco Catalyst SD-WAN Manager","version":"affected 18.3.5","platforms":[]},{"source":"CNA","vendor":"Cisco","product":"Cisco Catalyst SD-WAN Manager","version":"affected 18.4.0.1","platforms":[]},{"source":"CNA","vendor":"Cisco","product":"Cisco Catalyst SD-WAN Manager","version":"affected 18.3.3","platforms":[]},{"source":"CNA","vendor":"Cisco","product":"Cisco Catalyst SD-WAN Manager","version":"affected 17.2.7","platforms":[]},{"source":"CNA","vendor":"Cisco","product":"Cisco Catalyst SD-WAN Manager","version":"affected 17.2.4","platforms":[]},{"source":"CNA","vendor":"Cisco","product":"Cisco Catalyst SD-WAN Manager","version":"affected 18.3.0","platforms":[]},{"source":"CNA","vendor":"Cisco","product":"Cisco Catalyst SD-WAN Manager","version":"affected 19.2.3","platforms":[]},{"source":"CNA","vendor":"Cisco","product":"Cisco Catalyst SD-WAN Manager","version":"affected 18.4.501_ES","platforms":[]},{"source":"CNA","vendor":"Cisco","product":"Cisco Catalyst SD-WAN Manager","version":"affected 20.3.1","platforms":[]},{"source":"CNA","vendor":"Cisco","product":"Cisco Catalyst SD-WAN Manager","version":"affected 20.1.2","platforms":[]},{"source":"CNA","vendor":"Cisco","product":"Cisco Catalyst SD-WAN Manager","version":"affected 19.2.929","platforms":[]},{"source":"CNA","vendor":"Cisco","product":"Cisco Catalyst SD-WAN Manager","version":"affected 19.2.31","platforms":[]},{"source":"CNA","vendor":"Cisco","product":"Cisco Catalyst SD-WAN Manager","version":"affected 20.3.2","platforms":[]},{"source":"CNA","vendor":"Cisco","product":"Cisco Catalyst SD-WAN Manager","version":"affected 19.2.32","platforms":[]},{"source":"CNA","vendor":"Cisco","product":"Cisco Catalyst SD-WAN Manager","version":"affected 20.3.2_925","platforms":[]},{"source":"CNA","vendor":"Cisco","product":"Cisco Catalyst SD-WAN Manager","version":"affected 20.3.2.1","platforms":[]},{"source":"CNA","vendor":"Cisco","product":"Cisco Catalyst SD-WAN Manager","version":"affected 20.3.2.1_927","platforms":[]},{"source":"CNA","vendor":"Cisco","product":"Cisco Catalyst SD-WAN Manager","version":"affected 18.4.6","platforms":[]},{"source":"CNA","vendor":"Cisco","product":"Cisco Catalyst SD-WAN Manager","version":"affected 20.1.2_937","platforms":[]},{"source":"CNA","vendor":"Cisco","product":"Cisco Catalyst SD-WAN Manager","version":"affected 20.4.1","platforms":[]},{"source":"CNA","vendor":"Cisco","product":"Cisco Catalyst SD-WAN Manager","version":"affected 20.3.2_928","platforms":[]},{"source":"CNA","vendor":"Cisco","product":"Cisco Catalyst SD-WAN Manager","version":"affected 20.3.2_929","platforms":[]},{"source":"CNA","vendor":"Cisco","product":"Cisco Catalyst SD-WAN Manager","version":"affected 20.4.1.0.1","platforms":[]},{"source":"CNA","vendor":"Cisco","product":"Cisco Catalyst SD-WAN Manager","version":"affected 20.3.2.1_930","platforms":[]},{"source":"CNA","vendor":"Cisco","product":"Cisco Catalyst SD-WAN Manager","version":"affected 19.2.4","platforms":[]},{"source":"CNA","vendor":"Cisco","product":"Cisco Catalyst SD-WAN Manager","version":"affected 20.5.0.1.1","platforms":[]},{"source":"CNA","vendor":"Cisco","product":"Cisco Catalyst SD-WAN Manager","version":"affected 20.4.1.1","platforms":[]},{"source":"CNA","vendor":"Cisco","product":"Cisco Catalyst SD-WAN Manager","version":"affected 20.3.3","platforms":[]},{"source":"CNA","vendor":"Cisco","product":"Cisco Catalyst SD-WAN Manager","version":"affected 19.2.4.0.1","platforms":[]},{"source":"CNA","vendor":"Cisco","product":"Cisco Catalyst SD-WAN Manager","version":"affected 20.3.2_937","platforms":[]},{"source":"CNA","vendor":"Cisco","product":"Cisco Catalyst SD-WAN Manager","version":"affected 20.3.3.1","platforms":[]},{"source":"CNA","vendor":"Cisco","product":"Cisco Catalyst SD-WAN Manager","version":"affected 20.5.1","platforms":[]},{"source":"CNA","vendor":"Cisco","product":"Cisco Catalyst SD-WAN Manager","version":"affected 20.1.3","platforms":[]},{"source":"CNA","vendor":"Cisco","product":"Cisco Catalyst SD-WAN Manager","version":"affected 20.3.3.0.4","platforms":[]},{"source":"CNA","vendor":"Cisco","product":"Cisco Catalyst SD-WAN Manager","version":"affected 20.3.3.1.2","platforms":[]},{"source":"CNA","vendor":"Cisco","product":"Cisco Catalyst SD-WAN Manager","version":"affected 20.3.3.1.1","platforms":[]},{"source":"CNA","vendor":"Cisco","product":"Cisco Catalyst SD-WAN Manager","version":"affected 20.4.1.2","platforms":[]},{"source":"CNA","vendor":"Cisco","product":"Cisco Catalyst SD-WAN Manager","version":"affected 20.3.3.0.2","platforms":[]},{"source":"CNA","vendor":"Cisco","product":"Cisco Catalyst SD-WAN Manager","version":"affected 20.4.1.1.5","platforms":[]},{"source":"CNA","vendor":"Cisco","product":"Cisco Catalyst SD-WAN Manager","version":"affected 20.4.1.0.01","platforms":[]},{"source":"CNA","vendor":"Cisco","product":"Cisco Catalyst SD-WAN Manager","version":"affected 20.4.1.0.02","platforms":[]},{"source":"CNA","vendor":"Cisco","product":"Cisco Catalyst SD-WAN Manager","version":"affected 20.3.3.1.7","platforms":[]},{"source":"CNA","vendor":"Cisco","product":"Cisco Catalyst SD-WAN Manager","version":"affected 20.3.3.1.5","platforms":[]},{"source":"CNA","vendor":"Cisco","product":"Cisco Catalyst SD-WAN Manager","version":"affected 20.5.1.0.1","platforms":[]},{"source":"CNA","vendor":"Cisco","product":"Cisco Catalyst SD-WAN Manager","version":"affected 20.3.3.1.10","platforms":[]},{"source":"CNA","vendor":"Cisco","product":"Cisco Catalyst SD-WAN Manager","version":"affected 20.3.3.0.8","platforms":[]},{"source":"CNA","vendor":"Cisco","product":"Cisco Catalyst SD-WAN Manager","version":"affected 20.4.2","platforms":[]},{"source":"CNA","vendor":"Cisco","product":"Cisco Catalyst SD-WAN Manager","version":"affected 20.4.2.0.1","platforms":[]},{"source":"CNA","vendor":"Cisco","product":"Cisco Catalyst SD-WAN Manager","version":"affected 20.3.4","platforms":[]},{"source":"CNA","vendor":"Cisco","product":"Cisco Catalyst SD-WAN Manager","version":"affected 20.3.3.0.14","platforms":[]},{"source":"CNA","vendor":"Cisco","product":"Cisco Catalyst SD-WAN Manager","version":"affected 19.2.4.0.8","platforms":[]},{"source":"CNA","vendor":"Cisco","product":"Cisco Catalyst SD-WAN Manager","version":"affected 19.2.4.0.9","platforms":[]},{"source":"CNA","vendor":"Cisco","product":"Cisco Catalyst SD-WAN Manager","version":"affected 20.3.4.0.1","platforms":[]},{"source":"CNA","vendor":"Cisco","product":"Cisco Catalyst SD-WAN Manager","version":"affected 20.3.2.0.5","platforms":[]},{"source":"CNA","vendor":"Cisco","product":"Cisco Catalyst SD-WAN Manager","version":"affected 20.6.1","platforms":[]},{"source":"CNA","vendor":"Cisco","product":"Cisco Catalyst SD-WAN Manager","version":"affected 20.5.1.0.2","platforms":[]},{"source":"CNA","vendor":"Cisco","product":"Cisco Catalyst SD-WAN Manager","version":"affected 20.3.3.0.17","platforms":[]},{"source":"CNA","vendor":"Cisco","product":"Cisco Catalyst SD-WAN Manager","version":"affected 20.6.1.1","platforms":[]},{"source":"CNA","vendor":"Cisco","product":"Cisco Catalyst SD-WAN Manager","version":"affected 20.6.0.18.3","platforms":[]},{"source":"CNA","vendor":"Cisco","product":"Cisco Catalyst SD-WAN Manager","version":"affected 20.3.2.0.6","platforms":[]},{"source":"CNA","vendor":"Cisco","product":"Cisco Catalyst SD-WAN Manager","version":"affected 20.6.0.18.4","platforms":[]},{"source":"CNA","vendor":"Cisco","product":"Cisco Catalyst SD-WAN Manager","version":"affected 20.4.2.0.2","platforms":[]},{"source":"CNA","vendor":"Cisco","product":"Cisco Catalyst SD-WAN Manager","version":"affected 20.3.3.0.16","platforms":[]},{"source":"CNA","vendor":"Cisco","product":"Cisco Catalyst SD-WAN Manager","version":"affected 20.3.4.0.5","platforms":[]},{"source":"CNA","vendor":"Cisco","product":"Cisco Catalyst SD-WAN Manager","version":"affected 20.6.1.0.1","platforms":[]},{"source":"CNA","vendor":"Cisco","product":"Cisco Catalyst SD-WAN Manager","version":"affected 20.3.4.0.6","platforms":[]},{"source":"CNA","vendor":"Cisco","product":"Cisco Catalyst SD-WAN Manager","version":"affected 20.6.2","platforms":[]},{"source":"CNA","vendor":"Cisco","product":"Cisco Catalyst SD-WAN Manager","version":"affected 20.7.1EFT2","platforms":[]},{"source":"CNA","vendor":"Cisco","product":"Cisco Catalyst SD-WAN Manager","version":"affected 20.3.4.0.9","platforms":[]},{"source":"CNA","vendor":"Cisco","product":"Cisco Catalyst SD-WAN Manager","version":"affected 20.3.4.0.11","platforms":[]},{"source":"CNA","vendor":"Cisco","product":"Cisco Catalyst SD-WAN Manager","version":"affected 20.4.2.0.4","platforms":[]},{"source":"CNA","vendor":"Cisco","product":"Cisco Catalyst SD-WAN Manager","version":"affected 20.3.3.0.18","platforms":[]},{"source":"CNA","vendor":"Cisco","product":"Cisco Catalyst SD-WAN Manager","version":"affected 20.7.1","platforms":[]},{"source":"CNA","vendor":"Cisco","product":"Cisco Catalyst SD-WAN Manager","version":"affected 20.6.2.1","platforms":[]},{"source":"CNA","vendor":"Cisco","product":"Cisco Catalyst SD-WAN Manager","version":"affected 20.3.4.1","platforms":[]},{"source":"CNA","vendor":"Cisco","product":"Cisco Catalyst SD-WAN Manager","version":"affected 20.5.1.1","platforms":[]},{"source":"CNA","vendor":"Cisco","product":"Cisco Catalyst SD-WAN Manager","version":"affected 20.4.2.1","platforms":[]},{"source":"CNA","vendor":"Cisco","product":"Cisco Catalyst SD-WAN Manager","version":"affected 20.4.2.1.1","platforms":[]},{"source":"CNA","vendor":"Cisco","product":"Cisco Catalyst SD-WAN Manager","version":"affected 20.3.4.1.1","platforms":[]},{"source":"CNA","vendor":"Cisco","product":"Cisco Catalyst SD-WAN Manager","version":"affected 20.3.813","platforms":[]},{"source":"CNA","vendor":"Cisco","product":"Cisco Catalyst SD-WAN Manager","version":"affected 20.3.4.0.19","platforms":[]},{"source":"CNA","vendor":"Cisco","product":"Cisco Catalyst SD-WAN Manager","version":"affected 20.4.2.2.1","platforms":[]},{"source":"CNA","vendor":"Cisco","product":"Cisco Catalyst SD-WAN Manager","version":"affected 20.5.1.2","platforms":[]},{"source":"CNA","vendor":"Cisco","product":"Cisco Catalyst SD-WAN Manager","version":"affected 20.3.4.2","platforms":[]},{"source":"CNA","vendor":"Cisco","product":"Cisco Catalyst SD-WAN Manager","version":"affected 20.3.814","platforms":[]},{"source":"CNA","vendor":"Cisco","product":"Cisco Catalyst SD-WAN Manager","version":"affected 20.4.2.2","platforms":[]},{"source":"CNA","vendor":"Cisco","product":"Cisco Catalyst SD-WAN Manager","version":"affected 20.6.2.2","platforms":[]},{"source":"CNA","vendor":"Cisco","product":"Cisco Catalyst SD-WAN Manager","version":"affected 20.3.4.2.1","platforms":[]},{"source":"CNA","vendor":"Cisco","product":"Cisco Catalyst SD-WAN Manager","version":"affected 20.7.1.1","platforms":[]},{"source":"CNA","vendor":"Cisco","product":"Cisco Catalyst SD-WAN Manager","version":"affected 20.3.4.1.2","platforms":[]},{"source":"CNA","vendor":"Cisco","product":"Cisco Catalyst SD-WAN Manager","version":"affected 20.6.2.2.2","platforms":[]},{"source":"CNA","vendor":"Cisco","product":"Cisco Catalyst SD-WAN Manager","version":"affected 20.3.4.0.20","platforms":[]},{"source":"CNA","vendor":"Cisco","product":"Cisco Catalyst SD-WAN Manager","version":"affected 20.6.2.2.3","platforms":[]},{"source":"CNA","vendor":"Cisco","product":"Cisco Catalyst SD-WAN Manager","version":"affected 20.4.2.2.2","platforms":[]},{"source":"CNA","vendor":"Cisco","product":"Cisco Catalyst SD-WAN Manager","version":"affected 20.3.5","platforms":[]},{"source":"CNA","vendor":"Cisco","product":"Cisco Catalyst SD-WAN Manager","version":"affected 20.6.2.0.4","platforms":[]},{"source":"CNA","vendor":"Cisco","product":"Cisco Catalyst SD-WAN Manager","version":"affected 20.4.2.2.3","platforms":[]},{"source":"CNA","vendor":"Cisco","product":"Cisco Catalyst SD-WAN Manager","version":"affected 20.3.4.0.24","platforms":[]},{"source":"CNA","vendor":"Cisco","product":"Cisco Catalyst SD-WAN Manager","version":"affected 20.6.2.2.7","platforms":[]},{"source":"CNA","vendor":"Cisco","product":"Cisco Catalyst SD-WAN Manager","version":"affected 20.6.3","platforms":[]},{"source":"CNA","vendor":"Cisco","product":"Cisco Catalyst SD-WAN Manager","version":"affected 20.3.4.2.2","platforms":[]},{"source":"CNA","vendor":"Cisco","product":"Cisco Catalyst SD-WAN Manager","version":"affected 20.4.2.2.4","platforms":[]},{"source":"CNA","vendor":"Cisco","product":"Cisco Catalyst SD-WAN Manager","version":"affected 20.7.1.0.2","platforms":[]},{"source":"CNA","vendor":"Cisco","product":"Cisco Catalyst SD-WAN Manager","version":"affected 20.8.1","platforms":[]},{"source":"CNA","vendor":"Cisco","product":"Cisco Catalyst SD-WAN Manager","version":"affected 20.3.5.0.8","platforms":[]},{"source":"CNA","vendor":"Cisco","product":"Cisco Catalyst SD-WAN Manager","version":"affected 20.3.5.0.9","platforms":[]},{"source":"CNA","vendor":"Cisco","product":"Cisco Catalyst SD-WAN Manager","version":"affected 20.4.2.2.8","platforms":[]},{"source":"CNA","vendor":"Cisco","product":"Cisco Catalyst SD-WAN Manager","version":"affected 20.3.5.0.7","platforms":[]},{"source":"CNA","vendor":"Cisco","product":"Cisco Catalyst SD-WAN Manager","version":"affected 20.6.3.0.7","platforms":[]},{"source":"CNA","vendor":"Cisco","product":"Cisco Catalyst SD-WAN Manager","version":"affected 20.6.3.0.5","platforms":[]},{"source":"CNA","vendor":"Cisco","product":"Cisco Catalyst SD-WAN Manager","version":"affected 20.6.3.0.10","platforms":[]},{"source":"CNA","vendor":"Cisco","product":"Cisco Catalyst SD-WAN Manager","version":"affected 20.6.3.0.2","platforms":[]},{"source":"CNA","vendor":"Cisco","product":"Cisco Catalyst SD-WAN Manager","version":"affected 20.7.2","platforms":[]},{"source":"CNA","vendor":"Cisco","product":"Cisco Catalyst SD-WAN Manager","version":"affected 20.9.1EFT2","platforms":[]},{"source":"CNA","vendor":"Cisco","product":"Cisco Catalyst SD-WAN Manager","version":"affected 20.6.3.0.11","platforms":[]},{"source":"CNA","vendor":"Cisco","product":"Cisco Catalyst SD-WAN Manager","version":"affected 20.6.3.1","platforms":[]},{"source":"CNA","vendor":"Cisco","product":"Cisco Catalyst SD-WAN Manager","version":"affected 20.6.3.0.14","platforms":[]},{"source":"CNA","vendor":"Cisco","product":"Cisco Catalyst SD-WAN Manager","version":"affected 20.6.4","platforms":[]},{"source":"CNA","vendor":"Cisco","product":"Cisco Catalyst SD-WAN Manager","version":"affected 20.9.1","platforms":[]},{"source":"CNA","vendor":"Cisco","product":"Cisco Catalyst SD-WAN Manager","version":"affected 20.6.3.0.19","platforms":[]},{"source":"CNA","vendor":"Cisco","product":"Cisco Catalyst SD-WAN Manager","version":"affected 20.6.3.0.18","platforms":[]},{"source":"CNA","vendor":"Cisco","product":"Cisco Catalyst SD-WAN Manager","version":"affected 20.3.6","platforms":[]},{"source":"CNA","vendor":"Cisco","product":"Cisco Catalyst SD-WAN Manager","version":"affected 20.9.1.1","platforms":[]},{"source":"CNA","vendor":"Cisco","product":"Cisco Catalyst SD-WAN Manager","version":"affected 20.6.3.0.23","platforms":[]},{"source":"CNA","vendor":"Cisco","product":"Cisco Catalyst SD-WAN Manager","version":"affected 20.6.4.0.4","platforms":[]},{"source":"CNA","vendor":"Cisco","product":"Cisco Catalyst SD-WAN Manager","version":"affected 20.6.3.0.25","platforms":[]},{"source":"CNA","vendor":"Cisco","product":"Cisco Catalyst SD-WAN Manager","version":"affected 20.6.5","platforms":[]},{"source":"CNA","vendor":"Cisco","product":"Cisco Catalyst SD-WAN Manager","version":"affected 20.6.3.0.27","platforms":[]},{"source":"CNA","vendor":"Cisco","product":"Cisco Catalyst SD-WAN Manager","version":"affected 20.9.2","platforms":[]},{"source":"CNA","vendor":"Cisco","product":"Cisco Catalyst SD-WAN Manager","version":"affected 20.9.2.1","platforms":[]},{"source":"CNA","vendor":"Cisco","product":"Cisco Catalyst SD-WAN Manager","version":"affected 20.6.3.0.29","platforms":[]},{"source":"CNA","vendor":"Cisco","product":"Cisco Catalyst SD-WAN Manager","version":"affected 20.6.3.0.31","platforms":[]},{"source":"CNA","vendor":"Cisco","product":"Cisco Catalyst SD-WAN Manager","version":"affected 20.6.3.0.32","platforms":[]},{"source":"CNA","vendor":"Cisco","product":"Cisco Catalyst SD-WAN Manager","version":"affected 20.10.1","platforms":[]},{"source":"CNA","vendor":"Cisco","product":"Cisco Catalyst SD-WAN Manager","version":"affected 20.6.3.0.33","platforms":[]},{"source":"CNA","vendor":"Cisco","product":"Cisco Catalyst SD-WAN Manager","version":"affected 20.9.2.0.01","platforms":[]},{"source":"CNA","vendor":"Cisco","product":"Cisco Catalyst SD-WAN Manager","version":"affected 20.9.1_LI_Images","platforms":[]},{"source":"CNA","vendor":"Cisco","product":"Cisco Catalyst SD-WAN Manager","version":"affected 20.10.1_LI_Images","platforms":[]},{"source":"CNA","vendor":"Cisco","product":"Cisco Catalyst SD-WAN Manager","version":"affected 20.9.2_LI_Images","platforms":[]},{"source":"CNA","vendor":"Cisco","product":"Cisco Catalyst SD-WAN Manager","version":"affected 20.3.7","platforms":[]},{"source":"CNA","vendor":"Cisco","product":"Cisco Catalyst SD-WAN Manager","version":"affected 20.9.3","platforms":[]},{"source":"CNA","vendor":"Cisco","product":"Cisco Catalyst SD-WAN Manager","version":"affected 20.6.5.1","platforms":[]},{"source":"CNA","vendor":"Cisco","product":"Cisco Catalyst SD-WAN Manager","version":"affected 20.11.1","platforms":[]},{"source":"CNA","vendor":"Cisco","product":"Cisco Catalyst SD-WAN Manager","version":"affected 20.11.1_LI_Images","platforms":[]},{"source":"CNA","vendor":"Cisco","product":"Cisco Catalyst SD-WAN Manager","version":"affected 20.9.3_LI_ Images","platforms":[]},{"source":"CNA","vendor":"Cisco","product":"Cisco Catalyst SD-WAN Manager","version":"affected 20.6.3.1.1","platforms":[]},{"source":"CNA","vendor":"Cisco","product":"Cisco Catalyst SD-WAN Manager","version":"affected 20.9.3.0.2","platforms":[]},{"source":"CNA","vendor":"Cisco","product":"Cisco Catalyst SD-WAN Manager","version":"affected 20.6.5.1.2","platforms":[]},{"source":"CNA","vendor":"Cisco","product":"Cisco Catalyst SD-WAN Manager","version":"affected 20.9.3.0.3","platforms":[]},{"source":"CNA","vendor":"Cisco","product":"Cisco Catalyst SD-WAN Manager","version":"affected 20.4.2.3","platforms":[]},{"source":"CNA","vendor":"Cisco","product":"Cisco Catalyst SD-WAN Manager","version":"affected 20.6.3.2","platforms":[]},{"source":"CNA","vendor":"Cisco","product":"Cisco Catalyst SD-WAN Manager","version":"affected 20.6.4.1","platforms":[]},{"source":"CNA","vendor":"Cisco","product":"Cisco Catalyst SD-WAN Manager","version":"affected 20.6.3.0.38","platforms":[]},{"source":"CNA","vendor":"Cisco","product":"Cisco Catalyst SD-WAN Manager","version":"affected 20.6.3.0.39","platforms":[]},{"source":"CNA","vendor":"Cisco","product":"Cisco Catalyst SD-WAN Manager","version":"affected 20.3.5.1","platforms":[]},{"source":"CNA","vendor":"Cisco","product":"Cisco Catalyst SD-WAN Manager","version":"affected 20.3.4.3","platforms":[]},{"source":"CNA","vendor":"Cisco","product":"Cisco Catalyst SD-WAN Manager","version":"affected 20.9.3.1","platforms":[]},{"source":"CNA","vendor":"Cisco","product":"Cisco Catalyst SD-WAN Manager","version":"affected 20.3.3.2","platforms":[]},{"source":"CNA","vendor":"Cisco","product":"Cisco Catalyst SD-WAN Manager","version":"affected 20.6.5.2","platforms":[]},{"source":"CNA","vendor":"Cisco","product":"Cisco Catalyst SD-WAN Manager","version":"affected 20.3.7.1","platforms":[]},{"source":"CNA","vendor":"Cisco","product":"Cisco Catalyst SD-WAN Manager","version":"affected 20.10.1.1","platforms":[]},{"source":"CNA","vendor":"Cisco","product":"Cisco Catalyst SD-WAN Manager","version":"affected 20.6.5.2.1","platforms":[]},{"source":"CNA","vendor":"Cisco","product":"Cisco Catalyst SD-WAN Manager","version":"affected 20.3.4.0.25","platforms":[]},{"source":"CNA","vendor":"Cisco","product":"Cisco Catalyst SD-WAN Manager","version":"affected 20.6.2.2.4","platforms":[]},{"source":"CNA","vendor":"Cisco","product":"Cisco Catalyst SD-WAN Manager","version":"affected 20.6.1.2","platforms":[]},{"source":"CNA","vendor":"Cisco","product":"Cisco Catalyst SD-WAN Manager","version":"affected 20.11.1.1","platforms":[]},{"source":"CNA","vendor":"Cisco","product":"Cisco Catalyst SD-WAN Manager","version":"affected 20.9.3.0.5","platforms":[]},{"source":"CNA","vendor":"Cisco","product":"Cisco Catalyst SD-WAN Manager","version":"affected 20.3.4.0.26","platforms":[]},{"source":"CNA","vendor":"Cisco","product":"Cisco Catalyst SD-WAN Manager","version":"affected 20.6.5.1.3","platforms":[]},{"source":"CNA","vendor":"Cisco","product":"Cisco Catalyst SD-WAN Manager","version":"affected 20.6.3.0.40","platforms":[]},{"source":"CNA","vendor":"Cisco","product":"Cisco Catalyst SD-WAN Manager","version":"affected 20.1.3.1","platforms":[]},{"source":"CNA","vendor":"Cisco","product":"Cisco Catalyst SD-WAN Manager","version":"affected 20.9.2.2","platforms":[]},{"source":"CNA","vendor":"Cisco","product":"Cisco Catalyst SD-WAN Manager","version":"affected 20.6.5.2.3","platforms":[]},{"source":"CNA","vendor":"Cisco","product":"Cisco Catalyst SD-WAN Manager","version":"affected 20.6.5.1.4","platforms":[]},{"source":"CNA","vendor":"Cisco","product":"Cisco Catalyst SD-WAN Manager","version":"affected 20.6.5.3","platforms":[]},{"source":"CNA","vendor":"Cisco","product":"Cisco Catalyst SD-WAN Manager","version":"affected 20.6.3.0.41","platforms":[]},{"source":"CNA","vendor":"Cisco","product":"Cisco Catalyst SD-WAN Manager","version":"affected 20.9.3.0.7","platforms":[]},{"source":"CNA","vendor":"Cisco","product":"Cisco Catalyst SD-WAN Manager","version":"affected 20.6.5.1.5","platforms":[]},{"source":"CNA","vendor":"Cisco","product":"Cisco Catalyst SD-WAN Manager","version":"affected 20.9.3.0.4","platforms":[]},{"source":"CNA","vendor":"Cisco","product":"Cisco Catalyst SD-WAN Manager","version":"affected 20.6.4.0.19","platforms":[]},{"source":"CNA","vendor":"Cisco","product":"Cisco Catalyst SD-WAN Manager","version":"affected 20.6.5.1.6","platforms":[]},{"source":"CNA","vendor":"Cisco","product":"Cisco Catalyst SD-WAN Manager","version":"affected 20.9.3.0.8","platforms":[]},{"source":"CNA","vendor":"Cisco","product":"Cisco Catalyst SD-WAN Manager","version":"affected 20.6.3.3","platforms":[]},{"source":"CNA","vendor":"Cisco","product":"Cisco Catalyst SD-WAN Manager","version":"affected 20.3.7.2","platforms":[]},{"source":"CNA","vendor":"Cisco","product":"Cisco Catalyst SD-WAN Manager","version":"affected 20.6.5.4","platforms":[]},{"source":"CNA","vendor":"Cisco","product":"Cisco Catalyst SD-WAN Manager","version":"affected 20.6.5.1.7","platforms":[]},{"source":"CNA","vendor":"Cisco","product":"Cisco Catalyst SD-WAN Manager","version":"affected 20.9.3.0.12","platforms":[]},{"source":"CNA","vendor":"Cisco","product":"Cisco Catalyst SD-WAN Manager","version":"affected 20.6.4.2","platforms":[]},{"source":"CNA","vendor":"Cisco","product":"Cisco Catalyst SD-WAN Manager","version":"affected 20.6.5.5","platforms":[]},{"source":"CNA","vendor":"Cisco","product":"Cisco Catalyst SD-WAN Manager","version":"affected 20.9.3.2","platforms":[]},{"source":"CNA","vendor":"Cisco","product":"Cisco Catalyst SD-WAN Manager","version":"affected 20.11.1.2","platforms":[]},{"source":"CNA","vendor":"Cisco","product":"Cisco Catalyst SD-WAN Manager","version":"affected 20.6.3.4","platforms":[]},{"source":"CNA","vendor":"Cisco","product":"Cisco Catalyst SD-WAN Manager","version":"affected 20.10.1.2","platforms":[]},{"source":"CNA","vendor":"Cisco","product":"Cisco Catalyst SD-WAN Manager","version":"affected 20.6.5.1.9","platforms":[]},{"source":"CNA","vendor":"Cisco","product":"Cisco Catalyst SD-WAN Manager","version":"affected 20.9.3.0.16","platforms":[]},{"source":"CNA","vendor":"Cisco","product":"Cisco Catalyst SD-WAN Manager","version":"affected 20.6.3.0.45","platforms":[]},{"source":"CNA","vendor":"Cisco","product":"Cisco Catalyst SD-WAN Manager","version":"affected 20.6.5.1.10","platforms":[]},{"source":"CNA","vendor":"Cisco","product":"Cisco Catalyst SD-WAN Manager","version":"affected 20.9.3.0.17","platforms":[]},{"source":"CNA","vendor":"Cisco","product":"Cisco Catalyst SD-WAN Manager","version":"affected 20.6.5.2.4","platforms":[]},{"source":"CNA","vendor":"Cisco","product":"Cisco Catalyst SD-WAN Manager","version":"affected 20.6.4.0.21","platforms":[]},{"source":"CNA","vendor":"Cisco","product":"Cisco Catalyst SD-WAN Manager","version":"affected 20.9.3.0.18","platforms":[]},{"source":"CNA","vendor":"Cisco","product":"Cisco Catalyst SD-WAN Manager","version":"affected 20.6.3.0.46","platforms":[]},{"source":"CNA","vendor":"Cisco","product":"Cisco Catalyst SD-WAN Manager","version":"affected 20.6.3.0.47","platforms":[]},{"source":"CNA","vendor":"Cisco","product":"Cisco Catalyst SD-WAN Manager","version":"affected 20.9.2.3","platforms":[]},{"source":"CNA","vendor":"Cisco","product":"Cisco Catalyst SD-WAN Manager","version":"affected 20.9.3.2_LI_Images","platforms":[]},{"source":"CNA","vendor":"Cisco","product":"Cisco Catalyst SD-WAN Manager","version":"affected 20.9.3.0.21","platforms":[]},{"source":"CNA","vendor":"Cisco","product":"Cisco Catalyst SD-WAN Manager","version":"affected 20.9.3.0.20","platforms":[]},{"source":"CNA","vendor":"Cisco","product":"Cisco Catalyst SD-WAN Manager","version":"affected 20.9.4_LI_Images","platforms":[]},{"source":"CNA","vendor":"Cisco","product":"Cisco Catalyst SD-WAN Manager","version":"affected 20.9.4","platforms":[]},{"source":"CNA","vendor":"Cisco","product":"Cisco Catalyst SD-WAN Manager","version":"affected 20.6.5.1.11","platforms":[]},{"source":"CNA","vendor":"Cisco","product":"Cisco Catalyst SD-WAN Manager","version":"affected 20.12.1","platforms":[]},{"source":"CNA","vendor":"Cisco","product":"Cisco Catalyst SD-WAN Manager","version":"affected 20.12.1_LI_Images","platforms":[]},{"source":"CNA","vendor":"Cisco","product":"Cisco Catalyst SD-WAN Manager","version":"affected 20.6.5.1.13","platforms":[]},{"source":"CNA","vendor":"Cisco","product":"Cisco Catalyst SD-WAN Manager","version":"affected 20.9.3.0.23","platforms":[]},{"source":"CNA","vendor":"Cisco","product":"Cisco Catalyst SD-WAN Manager","version":"affected 20.6.5.2.8","platforms":[]},{"source":"CNA","vendor":"Cisco","product":"Cisco Catalyst SD-WAN Manager","version":"affected 20.9.4.1","platforms":[]},{"source":"CNA","vendor":"Cisco","product":"Cisco Catalyst SD-WAN Manager","version":"affected 20.9.4.1_LI_Images","platforms":[]},{"source":"CNA","vendor":"Cisco","product":"Cisco Catalyst SD-WAN Manager","version":"affected 20.9.3.0.25","platforms":[]},{"source":"CNA","vendor":"Cisco","product":"Cisco Catalyst SD-WAN Manager","version":"affected 20.9.3.0.24","platforms":[]},{"source":"CNA","vendor":"Cisco","product":"Cisco Catalyst SD-WAN Manager","version":"affected 20.6.5.1.14","platforms":[]},{"source":"CNA","vendor":"Cisco","product":"Cisco Catalyst SD-WAN Manager","version":"affected 20.3.8","platforms":[]},{"source":"CNA","vendor":"Cisco","product":"Cisco Catalyst SD-WAN Manager","version":"affected 20.6.6","platforms":[]},{"source":"CNA","vendor":"Cisco","product":"Cisco Catalyst SD-WAN Manager","version":"affected 20.9.3.0.26","platforms":[]},{"source":"CNA","vendor":"Cisco","product":"Cisco Catalyst SD-WAN Manager","version":"affected 20.6.3.0.51","platforms":[]},{"source":"CNA","vendor":"Cisco","product":"Cisco Catalyst SD-WAN Manager","version":"affected 20.9.3.0.29","platforms":[]},{"source":"CNA","vendor":"Cisco","product":"Cisco Catalyst SD-WAN Manager","version":"affected 20.12.2","platforms":[]},{"source":"CNA","vendor":"Cisco","product":"Cisco Catalyst SD-WAN Manager","version":"affected 20.12.2_LI_Images","platforms":[]},{"source":"CNA","vendor":"Cisco","product":"Cisco Catalyst SD-WAN Manager","version":"affected 20.6.6.0.1","platforms":[]},{"source":"CNA","vendor":"Cisco","product":"Cisco Catalyst SD-WAN Manager","version":"affected 20.13.1_LI_Images","platforms":[]},{"source":"CNA","vendor":"Cisco","product":"Cisco Catalyst SD-WAN Manager","version":"affected 20.9.4.0.4","platforms":[]},{"source":"CNA","vendor":"Cisco","product":"Cisco Catalyst SD-WAN Manager","version":"affected 20.13.1","platforms":[]},{"source":"CNA","vendor":"Cisco","product":"Cisco Catalyst SD-WAN Manager","version":"affected 20.9.4.1.1","platforms":[]},{"source":"CNA","vendor":"Cisco","product":"Cisco Catalyst SD-WAN Manager","version":"affected 20.9.5","platforms":[]},{"source":"CNA","vendor":"Cisco","product":"Cisco Catalyst SD-WAN Manager","version":"affected 20.9.5_LI_Images","platforms":[]},{"source":"CNA","vendor":"Cisco","product":"Cisco Catalyst SD-WAN Manager","version":"affected 20.12.3_LI_Images","platforms":[]},{"source":"CNA","vendor":"Cisco","product":"Cisco Catalyst SD-WAN Manager","version":"affected 20.12.3","platforms":[]},{"source":"CNA","vendor":"Cisco","product":"Cisco Catalyst SD-WAN Manager","version":"affected 20.9.4.1.3","platforms":[]},{"source":"CNA","vendor":"Cisco","product":"Cisco Catalyst SD-WAN Manager","version":"affected 20.6.7","platforms":[]},{"source":"CNA","vendor":"Cisco","product":"Cisco Catalyst SD-WAN Manager","version":"affected 20.9.5.1","platforms":[]},{"source":"CNA","vendor":"Cisco","product":"Cisco Catalyst SD-WAN Manager","version":"affected 20.9.5.1_LI_Images","platforms":[]},{"source":"CNA","vendor":"Cisco","product":"Cisco Catalyst SD-WAN Manager","version":"affected 20.9.4.1.6","platforms":[]},{"source":"CNA","vendor":"Cisco","product":"Cisco Catalyst SD-WAN Manager","version":"affected 20.14.1","platforms":[]},{"source":"CNA","vendor":"Cisco","product":"Cisco Catalyst SD-WAN Manager","version":"affected 20.14.1_LI_Images","platforms":[]},{"source":"CNA","vendor":"Cisco","product":"Cisco Catalyst SD-WAN Manager","version":"affected 20.9.5.2","platforms":[]},{"source":"CNA","vendor":"Cisco","product":"Cisco Catalyst SD-WAN Manager","version":"affected 20.9.5.2.1","platforms":[]},{"source":"CNA","vendor":"Cisco","product":"Cisco Catalyst SD-WAN Manager","version":"affected 20.9.5.2_LI_Images","platforms":[]},{"source":"CNA","vendor":"Cisco","product":"Cisco Catalyst SD-WAN Manager","version":"affected 20.12.3.1","platforms":[]},{"source":"CNA","vendor":"Cisco","product":"Cisco Catalyst SD-WAN Manager","version":"affected 20.12.4","platforms":[]},{"source":"CNA","vendor":"Cisco","product":"Cisco Catalyst SD-WAN Manager","version":"affected 20.15.1_LI_Images","platforms":[]},{"source":"CNA","vendor":"Cisco","product":"Cisco Catalyst SD-WAN Manager","version":"affected 20.15.1","platforms":[]},{"source":"CNA","vendor":"Cisco","product":"Cisco Catalyst SD-WAN Manager","version":"affected 20.9.5.1.4","platforms":[]},{"source":"CNA","vendor":"Cisco","product":"Cisco Catalyst SD-WAN Manager","version":"affected 20.9.5.2.7","platforms":[]},{"source":"CNA","vendor":"Cisco","product":"Cisco Catalyst SD-WAN Manager","version":"affected 20.9.5.2.13","platforms":[]},{"source":"CNA","vendor":"Cisco","product":"Cisco Catalyst SD-WAN Manager","version":"affected 20.9.6","platforms":[]},{"source":"CNA","vendor":"Cisco","product":"Cisco Catalyst SD-WAN Manager","version":"affected 20.9.6_LI_Images","platforms":[]},{"source":"CNA","vendor":"Cisco","product":"Cisco Catalyst SD-WAN Manager","version":"affected 20.9.5.2.14","platforms":[]},{"source":"CNA","vendor":"Cisco","product":"Cisco Catalyst SD-WAN Manager","version":"affected 20.6.8","platforms":[]},{"source":"CNA","vendor":"Cisco","product":"Cisco Catalyst SD-WAN Manager","version":"affected 20.12.4.0.03","platforms":[]},{"source":"CNA","vendor":"Cisco","product":"Cisco Catalyst SD-WAN Manager","version":"affected 20.16.1","platforms":[]},{"source":"CNA","vendor":"Cisco","product":"Cisco Catalyst SD-WAN Manager","version":"affected 20.16.1_LI_Images","platforms":[]},{"source":"CNA","vendor":"Cisco","product":"Cisco Catalyst SD-WAN Manager","version":"affected 20.12.4_LI_Images","platforms":[]},{"source":"CNA","vendor":"Cisco","product":"Cisco Catalyst SD-WAN Manager","version":"affected 20.9.5.2.16","platforms":[]},{"source":"CNA","vendor":"Cisco","product":"Cisco Catalyst SD-WAN Manager","version":"affected 20.12.4.0.4","platforms":[]},{"source":"CNA","vendor":"Cisco","product":"Cisco Catalyst SD-WAN Manager","version":"affected 20.12.401","platforms":[]},{"source":"CNA","vendor":"Cisco","product":"Cisco Catalyst SD-WAN Manager","version":"affected 20.9.5.3","platforms":[]},{"source":"CNA","vendor":"Cisco","product":"Cisco Catalyst SD-WAN Manager","version":"affected 20.9.5.3_LI_Images","platforms":[]},{"source":"CNA","vendor":"Cisco","product":"Cisco Catalyst SD-WAN Manager","version":"affected 20.12.4.1_LI_Images","platforms":[]},{"source":"CNA","vendor":"Cisco","product":"Cisco Catalyst SD-WAN Manager","version":"affected 20.12.4.1","platforms":[]},{"source":"CNA","vendor":"Cisco","product":"Cisco Catalyst SD-WAN Manager","version":"affected 20.9.5.2.21","platforms":[]},{"source":"CNA","vendor":"Cisco","product":"Cisco Catalyst SD-WAN Manager","version":"affected 20.9.6.0.3","platforms":[]},{"source":"CNA","vendor":"Cisco","product":"Cisco Catalyst SD-WAN Manager","version":"affected 20.12.4.0.6","platforms":[]},{"source":"CNA","vendor":"Cisco","product":"Cisco Catalyst SD-WAN Manager","version":"affected 20.15.2_LI_Images","platforms":[]},{"source":"CNA","vendor":"Cisco","product":"Cisco Catalyst SD-WAN Manager","version":"affected 20.15.2","platforms":[]},{"source":"CNA","vendor":"Cisco","product":"Cisco Catalyst SD-WAN Manager","version":"affected 20.12.4_Monthly_ES5","platforms":[]},{"source":"CNA","vendor":"Cisco","product":"Cisco Catalyst SD-WAN Manager","version":"affected 20.12.5","platforms":[]},{"source":"CNA","vendor":"Cisco","product":"Cisco Catalyst SD-WAN Manager","version":"affected 20.12.5_LI_Images","platforms":[]},{"source":"CNA","vendor":"Cisco","product":"Cisco Catalyst SD-WAN Manager","version":"affected 20.9.7_LI _Images","platforms":[]},{"source":"CNA","vendor":"Cisco","product":"Cisco Catalyst SD-WAN Manager","version":"affected 20.9.7","platforms":[]},{"source":"CNA","vendor":"Cisco","product":"Cisco Catalyst SD-WAN Manager","version":"affected 20.15.3","platforms":[]},{"source":"CNA","vendor":"Cisco","product":"Cisco Catalyst SD-WAN Manager","version":"affected 20.15.3_ LI _Images","platforms":[]},{"source":"CNA","vendor":"Cisco","product":"Cisco Catalyst SD-WAN Manager","version":"affected 20.12.501","platforms":[]},{"source":"CNA","vendor":"Cisco","product":"Cisco Catalyst SD-WAN Manager","version":"affected 20.12.5.1_LI_Images","platforms":[]},{"source":"CNA","vendor":"Cisco","product":"Cisco Catalyst SD-WAN Manager","version":"affected 20.12.5.1","platforms":[]},{"source":"CNA","vendor":"Cisco","product":"Cisco Catalyst SD-WAN Manager","version":"affected 20.12.5.2_LI_Images","platforms":[]},{"source":"CNA","vendor":"Cisco","product":"Cisco Catalyst SD-WAN Manager","version":"affected 20.12.5.2","platforms":[]},{"source":"CNA","vendor":"Cisco","product":"Cisco Catalyst SD-WAN Manager","version":"affected 20.15.3.1","platforms":[]},{"source":"CNA","vendor":"Cisco","product":"Cisco Catalyst SD-WAN Manager","version":"affected 20.15.4_LI_Images","platforms":[]},{"source":"CNA","vendor":"Cisco","product":"Cisco Catalyst SD-WAN Manager","version":"affected 20.15.4","platforms":[]},{"source":"CNA","vendor":"Cisco","product":"Cisco Catalyst SD-WAN Manager","version":"affected 20.9.7.1_LI _Images","platforms":[]},{"source":"CNA","vendor":"Cisco","product":"Cisco Catalyst SD-WAN Manager","version":"affected 20.9.7.1","platforms":[]},{"source":"CNA","vendor":"Cisco","product":"Cisco Catalyst SD-WAN Manager","version":"affected 20.18.1","platforms":[]},{"source":"CNA","vendor":"Cisco","product":"Cisco Catalyst SD-WAN Manager","version":"affected 20.18.1_LI_Images","platforms":[]},{"source":"CNA","vendor":"Cisco","product":"Cisco Catalyst SD-WAN Manager","version":"affected 20.12.6_LI_Images","platforms":[]},{"source":"CNA","vendor":"Cisco","product":"Cisco Catalyst SD-WAN Manager","version":"affected 20.12.6","platforms":[]},{"source":"CNA","vendor":"Cisco","product":"Cisco Catalyst SD-WAN Manager","version":"affected 20.12.5.1.01","platforms":[]},{"source":"CNA","vendor":"Cisco","product":"Cisco Catalyst SD-WAN Manager","version":"affected 20.9.8","platforms":[]},{"source":"CNA","vendor":"Cisco","product":"Cisco Catalyst SD-WAN Manager","version":"affected 20.9.8_LI_Images","platforms":[]},{"source":"CNA","vendor":"Cisco","product":"Cisco Catalyst SD-WAN Manager","version":"affected 20.18.2","platforms":[]},{"source":"CNA","vendor":"Cisco","product":"Cisco Catalyst SD-WAN Manager","version":"affected 20.15.4.1_LI_Images","platforms":[]},{"source":"CNA","vendor":"Cisco","product":"Cisco Catalyst SD-WAN Manager","version":"affected 20.15.4.1","platforms":[]},{"source":"CNA","vendor":"Cisco","product":"Cisco Catalyst SD-WAN Manager","version":"affected 20.18.2_LI_Images","platforms":[]}],"timeline":[],"solutions":[],"workarounds":[],"exploits":[{"source":"CNA","title":"","value":"The Cisco PSIRT is aware of limited exploitation of this vulnerability. Cisco continues to strongly recommend that customers upgrade to a fixed software release to remediate this vulnerability.","time":"","lang":"en"}],"credits":[],"nvd_cpes":[{"cve_year":"2026","cve_id":"20127","vulnerable":"1","versionEndIncluding":"","cpe1":"cpe","cpe2":"2.3","cpe3":"a","cpe4":"cisco","cpe5":"catalyst_sd-wan_manager","cpe6":"*","cpe7":"*","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"*","cpe12":"*","cpe13":"*"}],"vendor_comments":[],"enrichments":{"kev":{"cve_year":"2026","cve_id":"20127","cve":"CVE-2026-20127","vendorProject":"Cisco","product":"Catalyst SD-WAN Controller and Manager","vulnerabilityName":"Cisco Catalyst SD-WAN Controller and Manager Authentication Bypass Vulnerability","dateAdded":"2026-02-25","shortDescription":"Cisco Catalyst SD-WAN Controller, formerly SD-WAN vSmart, and Cisco Catalyst SD-WAN Manager, formerly SD-WAN vManage, contain an authentication bypass vulnerability could allow an unauthenticated, remote attacker to bypass authentication and obtain administrative privileges on an affected system. This vulnerability exists because the peering authentication mechanism in an affected system is not working properly. An attacker could exploit this vulnerability by sending crafted requests to an affected system. A successful exploit could allow the attacker to log in to an affected Cisco Catalyst SD-WAN Controller as an internal, high-privileged, non-root user account. Using this account, the attacker could access NETCONF, which would then allow the attacker to manipulate network configuration for the SD-WAN fabric.","requiredAction":"Please adhere to CISA’s guidelines to assess exposure and mitigate risks associated with Cisco SD-WAN devices as outlines in CISA’s Emergency Directive 26-03 (URL listed below in Notes) and CISA’s “Hunt & Hardening Guidance for Cisco SD-WAN Devices (URL listed below in Notes). Adhere to the applicable BOD 22-01 guidance for cloud services or discontinue use of the product if mitigations are not available.","dueDate":"2026-02-27","knownRansomwareCampaignUse":"Unknown","notes":"CISA Mitigation Instructions: https://www.cisa.gov/news-events/directives/ed-26-03-mitigate-vulnerabilities-cisco-sd-wan-systems ; https://www.cisa.gov/news-events/directives/supplemental-direction-ed-26-03-hunt-and-hardening-guidance-cisco-sd-wan-systems ; https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-sdwan-rpa-EHchtZk ; https://nvd.nist.gov/vuln/detail/CVE-2026-20127","cwes":"CWE-287","catalogVersion":"2026.06.18","updated_at":"2026-06-18 16:51:30"},"epss":{"cve_year":"2026","cve_id":"20127","cve":"CVE-2026-20127","epss":"0.481580000","percentile":"0.987080000","score_date":"2026-06-20","updated_at":"2026-06-21 00:13:45"},"legacy_qids":[]},"source_records":{"cve_program":{"containers":{"adp":[{"metrics":[{"other":{"content":{"id":"CVE-2026-20127","options":[{"Exploitation":"active"},{"Automatable":"yes"},{"Technical Impact":"total"}],"role":"CISA Coordinator","timestamp":"2026-02-26T04:55:54.782171Z","version":"2.0.3"},"type":"ssvc"}},{"other":{"content":{"dateAdded":"2026-02-25","reference":"https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2026-20127"},"type":"kev"}}],"providerMetadata":{"dateUpdated":"2026-02-26T14:44:06.050Z","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","shortName":"CISA-ADP"},"references":[{"tags":["government-resource"],"url":"https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2026-20127"}],"title":"CISA ADP Vulnrichment"}],"cna":{"affected":[{"defaultStatus":"unknown","product":"Cisco Catalyst SD-WAN Manager","vendor":"Cisco","versions":[{"status":"affected","version":"20.1.12"},{"status":"affected","version":"19.2.1"},{"status":"affected","version":"18.4.4"},{"status":"affected","version":"18.4.5"},{"status":"affected","version":"20.1.1.1"},{"status":"affected","version":"20.1.1"},{"status":"affected","version":"19.3.0"},{"status":"affected","version":"19.2.2"},{"status":"affected","version":"19.2.099"},{"status":"affected","version":"18.3.6"},{"status":"affected","version":"18.3.7"},{"status":"affected","version":"19.2.0"},{"status":"affected","version":"18.3.8"},{"status":"affected","version":"19.0.0"},{"status":"affected","version":"19.1.0"},{"status":"affected","version":"18.4.302"},{"status":"affected","version":"18.4.303"},{"status":"affected","version":"19.2.097"},{"status":"affected","version":"19.2.098"},{"status":"affected","version":"17.2.10"},{"status":"affected","version":"18.3.6.1"},{"status":"affected","version":"19.0.1a"},{"status":"affected","version":"18.2.0"},{"status":"affected","version":"18.4.3"},{"status":"affected","version":"18.4.1"},{"status":"affected","version":"17.2.8"},{"status":"affected","version":"18.3.3.1"},{"status":"affected","version":"18.4.0"},{"status":"affected","version":"18.3.1"},{"status":"affected","version":"17.2.6"},{"status":"affected","version":"17.2.9"},{"status":"affected","version":"18.3.4"},{"status":"affected","version":"17.2.5"},{"status":"affected","version":"18.3.1.1"},{"status":"affected","version":"18.3.5"},{"status":"affected","version":"18.4.0.1"},{"status":"affected","version":"18.3.3"},{"status":"affected","version":"17.2.7"},{"status":"affected","version":"17.2.4"},{"status":"affected","version":"18.3.0"},{"status":"affected","version":"19.2.3"},{"status":"affected","version":"18.4.501_ES"},{"status":"affected","version":"20.3.1"},{"status":"affected","version":"20.1.2"},{"status":"affected","version":"19.2.929"},{"status":"affected","version":"19.2.31"},{"status":"affected","version":"20.3.2"},{"status":"affected","version":"19.2.32"},{"status":"affected","version":"20.3.2_925"},{"status":"affected","version":"20.3.2.1"},{"status":"affected","version":"20.3.2.1_927"},{"status":"affected","version":"18.4.6"},{"status":"affected","version":"20.1.2_937"},{"status":"affected","version":"20.4.1"},{"status":"affected","version":"20.3.2_928"},{"status":"affected","version":"20.3.2_929"},{"status":"affected","version":"20.4.1.0.1"},{"status":"affected","version":"20.3.2.1_930"},{"status":"affected","version":"19.2.4"},{"status":"affected","version":"20.5.0.1.1"},{"status":"affected","version":"20.4.1.1"},{"status":"affected","version":"20.3.3"},{"status":"affected","version":"19.2.4.0.1"},{"status":"affected","version":"20.3.2_937"},{"status":"affected","version":"20.3.3.1"},{"status":"affected","version":"20.5.1"},{"status":"affected","version":"20.1.3"},{"status":"affected","version":"20.3.3.0.4"},{"status":"affected","version":"20.3.3.1.2"},{"status":"affected","version":"20.3.3.1.1"},{"status":"affected","version":"20.4.1.2"},{"status":"affected","version":"20.3.3.0.2"},{"status":"affected","version":"20.4.1.1.5"},{"status":"affected","version":"20.4.1.0.01"},{"status":"affected","version":"20.4.1.0.02"},{"status":"affected","version":"20.3.3.1.7"},{"status":"affected","version":"20.3.3.1.5"},{"status":"affected","version":"20.5.1.0.1"},{"status":"affected","version":"20.3.3.1.10"},{"status":"affected","version":"20.3.3.0.8"},{"status":"affected","version":"20.4.2"},{"status":"affected","version":"20.4.2.0.1"},{"status":"affected","version":"20.3.4"},{"status":"affected","version":"20.3.3.0.14"},{"status":"affected","version":"19.2.4.0.8"},{"status":"affected","version":"19.2.4.0.9"},{"status":"affected","version":"20.3.4.0.1"},{"status":"affected","version":"20.3.2.0.5"},{"status":"affected","version":"20.6.1"},{"status":"affected","version":"20.5.1.0.2"},{"status":"affected","version":"20.3.3.0.17"},{"status":"affected","version":"20.6.1.1"},{"status":"affected","version":"20.6.0.18.3"},{"status":"affected","version":"20.3.2.0.6"},{"status":"affected","version":"20.6.0.18.4"},{"status":"affected","version":"20.4.2.0.2"},{"status":"affected","version":"20.3.3.0.16"},{"status":"affected","version":"20.3.4.0.5"},{"status":"affected","version":"20.6.1.0.1"},{"status":"affected","version":"20.3.4.0.6"},{"status":"affected","version":"20.6.2"},{"status":"affected","version":"20.7.1EFT2"},{"status":"affected","version":"20.3.4.0.9"},{"status":"affected","version":"20.3.4.0.11"},{"status":"affected","version":"20.4.2.0.4"},{"status":"affected","version":"20.3.3.0.18"},{"status":"affected","version":"20.7.1"},{"status":"affected","version":"20.6.2.1"},{"status":"affected","version":"20.3.4.1"},{"status":"affected","version":"20.5.1.1"},{"status":"affected","version":"20.4.2.1"},{"status":"affected","version":"20.4.2.1.1"},{"status":"affected","version":"20.3.4.1.1"},{"status":"affected","version":"20.3.813"},{"status":"affected","version":"20.3.4.0.19"},{"status":"affected","version":"20.4.2.2.1"},{"status":"affected","version":"20.5.1.2"},{"status":"affected","version":"20.3.4.2"},{"status":"affected","version":"20.3.814"},{"status":"affected","version":"20.4.2.2"},{"status":"affected","version":"20.6.2.2"},{"status":"affected","version":"20.3.4.2.1"},{"status":"affected","version":"20.7.1.1"},{"status":"affected","version":"20.3.4.1.2"},{"status":"affected","version":"20.6.2.2.2"},{"status":"affected","version":"20.3.4.0.20"},{"status":"affected","version":"20.6.2.2.3"},{"status":"affected","version":"20.4.2.2.2"},{"status":"affected","version":"20.3.5"},{"status":"affected","version":"20.6.2.0.4"},{"status":"affected","version":"20.4.2.2.3"},{"status":"affected","version":"20.3.4.0.24"},{"status":"affected","version":"20.6.2.2.7"},{"status":"affected","version":"20.6.3"},{"status":"affected","version":"20.3.4.2.2"},{"status":"affected","version":"20.4.2.2.4"},{"status":"affected","version":"20.7.1.0.2"},{"status":"affected","version":"20.8.1"},{"status":"affected","version":"20.3.5.0.8"},{"status":"affected","version":"20.3.5.0.9"},{"status":"affected","version":"20.4.2.2.8"},{"status":"affected","version":"20.3.5.0.7"},{"status":"affected","version":"20.6.3.0.7"},{"status":"affected","version":"20.6.3.0.5"},{"status":"affected","version":"20.6.3.0.10"},{"status":"affected","version":"20.6.3.0.2"},{"status":"affected","version":"20.7.2"},{"status":"affected","version":"20.9.1EFT2"},{"status":"affected","version":"20.6.3.0.11"},{"status":"affected","version":"20.6.3.1"},{"status":"affected","version":"20.6.3.0.14"},{"status":"affected","version":"20.6.4"},{"status":"affected","version":"20.9.1"},{"status":"affected","version":"20.6.3.0.19"},{"status":"affected","version":"20.6.3.0.18"},{"status":"affected","version":"20.3.6"},{"status":"affected","version":"20.9.1.1"},{"status":"affected","version":"20.6.3.0.23"},{"status":"affected","version":"20.6.4.0.4"},{"status":"affected","version":"20.6.3.0.25"},{"status":"affected","version":"20.6.5"},{"status":"affected","version":"20.6.3.0.27"},{"status":"affected","version":"20.9.2"},{"status":"affected","version":"20.9.2.1"},{"status":"affected","version":"20.6.3.0.29"},{"status":"affected","version":"20.6.3.0.31"},{"status":"affected","version":"20.6.3.0.32"},{"status":"affected","version":"20.10.1"},{"status":"affected","version":"20.6.3.0.33"},{"status":"affected","version":"20.9.2.0.01"},{"status":"affected","version":"20.9.1_LI_Images"},{"status":"affected","version":"20.10.1_LI_Images"},{"status":"affected","version":"20.9.2_LI_Images"},{"status":"affected","version":"20.3.7"},{"status":"affected","version":"20.9.3"},{"status":"affected","version":"20.6.5.1"},{"status":"affected","version":"20.11.1"},{"status":"affected","version":"20.11.1_LI_Images"},{"status":"affected","version":"20.9.3_LI_ Images"},{"status":"affected","version":"20.6.3.1.1"},{"status":"affected","version":"20.9.3.0.2"},{"status":"affected","version":"20.6.5.1.2"},{"status":"affected","version":"20.9.3.0.3"},{"status":"affected","version":"20.4.2.3"},{"status":"affected","version":"20.6.3.2"},{"status":"affected","version":"20.6.4.1"},{"status":"affected","version":"20.6.3.0.38"},{"status":"affected","version":"20.6.3.0.39"},{"status":"affected","version":"20.3.5.1"},{"status":"affected","version":"20.3.4.3"},{"status":"affected","version":"20.9.3.1"},{"status":"affected","version":"20.3.3.2"},{"status":"affected","version":"20.6.5.2"},{"status":"affected","version":"20.3.7.1"},{"status":"affected","version":"20.10.1.1"},{"status":"affected","version":"20.6.5.2.1"},{"status":"affected","version":"20.3.4.0.25"},{"status":"affected","version":"20.6.2.2.4"},{"status":"affected","version":"20.6.1.2"},{"status":"affected","version":"20.11.1.1"},{"status":"affected","version":"20.9.3.0.5"},{"status":"affected","version":"20.3.4.0.26"},{"status":"affected","version":"20.6.5.1.3"},{"status":"affected","version":"20.6.3.0.40"},{"status":"affected","version":"20.1.3.1"},{"status":"affected","version":"20.9.2.2"},{"status":"affected","version":"20.6.5.2.3"},{"status":"affected","version":"20.6.5.1.4"},{"status":"affected","version":"20.6.5.3"},{"status":"affected","version":"20.6.3.0.41"},{"status":"affected","version":"20.9.3.0.7"},{"status":"affected","version":"20.6.5.1.5"},{"status":"affected","version":"20.9.3.0.4"},{"status":"affected","version":"20.6.4.0.19"},{"status":"affected","version":"20.6.5.1.6"},{"status":"affected","version":"20.9.3.0.8"},{"status":"affected","version":"20.6.3.3"},{"status":"affected","version":"20.3.7.2"},{"status":"affected","version":"20.6.5.4"},{"status":"affected","version":"20.6.5.1.7"},{"status":"affected","version":"20.9.3.0.12"},{"status":"affected","version":"20.6.4.2"},{"status":"affected","version":"20.6.5.5"},{"status":"affected","version":"20.9.3.2"},{"status":"affected","version":"20.11.1.2"},{"status":"affected","version":"20.6.3.4"},{"status":"affected","version":"20.10.1.2"},{"status":"affected","version":"20.6.5.1.9"},{"status":"affected","version":"20.9.3.0.16"},{"status":"affected","version":"20.6.3.0.45"},{"status":"affected","version":"20.6.5.1.10"},{"status":"affected","version":"20.9.3.0.17"},{"status":"affected","version":"20.6.5.2.4"},{"status":"affected","version":"20.6.4.0.21"},{"status":"affected","version":"20.9.3.0.18"},{"status":"affected","version":"20.6.3.0.46"},{"status":"affected","version":"20.6.3.0.47"},{"status":"affected","version":"20.9.2.3"},{"status":"affected","version":"20.9.3.2_LI_Images"},{"status":"affected","version":"20.9.3.0.21"},{"status":"affected","version":"20.9.3.0.20"},{"status":"affected","version":"20.9.4_LI_Images"},{"status":"affected","version":"20.9.4"},{"status":"affected","version":"20.6.5.1.11"},{"status":"affected","version":"20.12.1"},{"status":"affected","version":"20.12.1_LI_Images"},{"status":"affected","version":"20.6.5.1.13"},{"status":"affected","version":"20.9.3.0.23"},{"status":"affected","version":"20.6.5.2.8"},{"status":"affected","version":"20.9.4.1"},{"status":"affected","version":"20.9.4.1_LI_Images"},{"status":"affected","version":"20.9.3.0.25"},{"status":"affected","version":"20.9.3.0.24"},{"status":"affected","version":"20.6.5.1.14"},{"status":"affected","version":"20.3.8"},{"status":"affected","version":"20.6.6"},{"status":"affected","version":"20.9.3.0.26"},{"status":"affected","version":"20.6.3.0.51"},{"status":"affected","version":"20.9.3.0.29"},{"status":"affected","version":"20.12.2"},{"status":"affected","version":"20.12.2_LI_Images"},{"status":"affected","version":"20.6.6.0.1"},{"status":"affected","version":"20.13.1_LI_Images"},{"status":"affected","version":"20.9.4.0.4"},{"status":"affected","version":"20.13.1"},{"status":"affected","version":"20.9.4.1.1"},{"status":"affected","version":"20.9.5"},{"status":"affected","version":"20.9.5_LI_Images"},{"status":"affected","version":"20.12.3_LI_Images"},{"status":"affected","version":"20.12.3"},{"status":"affected","version":"20.9.4.1.3"},{"status":"affected","version":"20.6.7"},{"status":"affected","version":"20.9.5.1"},{"status":"affected","version":"20.9.5.1_LI_Images"},{"status":"affected","version":"20.9.4.1.6"},{"status":"affected","version":"20.14.1"},{"status":"affected","version":"20.14.1_LI_Images"},{"status":"affected","version":"20.9.5.2"},{"status":"affected","version":"20.9.5.2.1"},{"status":"affected","version":"20.9.5.2_LI_Images"},{"status":"affected","version":"20.12.3.1"},{"status":"affected","version":"20.12.4"},{"status":"affected","version":"20.15.1_LI_Images"},{"status":"affected","version":"20.15.1"},{"status":"affected","version":"20.9.5.1.4"},{"status":"affected","version":"20.9.5.2.7"},{"status":"affected","version":"20.9.5.2.13"},{"status":"affected","version":"20.9.6"},{"status":"affected","version":"20.9.6_LI_Images"},{"status":"affected","version":"20.9.5.2.14"},{"status":"affected","version":"20.6.8"},{"status":"affected","version":"20.12.4.0.03"},{"status":"affected","version":"20.16.1"},{"status":"affected","version":"20.16.1_LI_Images"},{"status":"affected","version":"20.12.4_LI_Images"},{"status":"affected","version":"20.9.5.2.16"},{"status":"affected","version":"20.12.4.0.4"},{"status":"affected","version":"20.12.401"},{"status":"affected","version":"20.9.5.3"},{"status":"affected","version":"20.9.5.3_LI_Images"},{"status":"affected","version":"20.12.4.1_LI_Images"},{"status":"affected","version":"20.12.4.1"},{"status":"affected","version":"20.9.5.2.21"},{"status":"affected","version":"20.9.6.0.3"},{"status":"affected","version":"20.12.4.0.6"},{"status":"affected","version":"20.15.2_LI_Images"},{"status":"affected","version":"20.15.2"},{"status":"affected","version":"20.12.4_Monthly_ES5"},{"status":"affected","version":"20.12.5"},{"status":"affected","version":"20.12.5_LI_Images"},{"status":"affected","version":"20.9.7_LI _Images"},{"status":"affected","version":"20.9.7"},{"status":"affected","version":"20.15.3"},{"status":"affected","version":"20.15.3_ LI _Images"},{"status":"affected","version":"20.12.501"},{"status":"affected","version":"20.12.5.1_LI_Images"},{"status":"affected","version":"20.12.5.1"},{"status":"affected","version":"20.12.5.2_LI_Images"},{"status":"affected","version":"20.12.5.2"},{"status":"affected","version":"20.15.3.1"},{"status":"affected","version":"20.15.4_LI_Images"},{"status":"affected","version":"20.15.4"},{"status":"affected","version":"20.9.7.1_LI _Images"},{"status":"affected","version":"20.9.7.1"},{"status":"affected","version":"20.18.1"},{"status":"affected","version":"20.18.1_LI_Images"},{"status":"affected","version":"20.12.6_LI_Images"},{"status":"affected","version":"20.12.6"},{"status":"affected","version":"20.12.5.1.01"},{"status":"affected","version":"20.9.8"},{"status":"affected","version":"20.9.8_LI_Images"},{"status":"affected","version":"20.18.2"},{"status":"affected","version":"20.15.4.1_LI_Images"},{"status":"affected","version":"20.15.4.1"},{"status":"affected","version":"20.18.2_LI_Images"}]}],"descriptions":[{"lang":"en","value":"A vulnerability in the peering authentication in Cisco Catalyst SD-WAN Controller, formerly SD-WAN vSmart, Cisco Catalyst SD-WAN Manager, formerly SD-WAN vManage, and Cisco Catalyst SD-WAN Validator, formerly SD-WAN vBond, could allow an unauthenticated, remote attacker to bypass authentication and obtain administrative privileges on an affected system.\r\n\r\nThis vulnerability exists because the peering authentication mechanism in an affected system is not working properly. An attacker could exploit this vulnerability by sending crafted requests to an affected system. A successful exploit could allow the attacker to log in to an affected Cisco Catalyst SD-WAN Controller as an internal, high-privileged, non-root user account. Using this account, the attacker could access NETCONF, which would then allow the attacker to manipulate network configuration for the SD-WAN fabric. "}],"exploits":[{"lang":"en","value":"The Cisco PSIRT is aware of limited exploitation of this vulnerability. Cisco continues to strongly recommend that customers upgrade to a fixed software release to remediate this vulnerability."}],"metrics":[{"cvssV3_1":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"HIGH","baseScore":10,"baseSeverity":"CRITICAL","confidentialityImpact":"HIGH","integrityImpact":"HIGH","privilegesRequired":"NONE","scope":"CHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H","version":"3.1"},"format":"cvssV3_1"}],"problemTypes":[{"descriptions":[{"cweId":"CWE-287","description":"Improper Authentication","lang":"en","type":"cwe"}]}],"providerMetadata":{"dateUpdated":"2026-06-16T17:57:59.054Z","orgId":"d1c1063e-7a18-46af-9102-31f8928bc633","shortName":"cisco"},"references":[{"name":"cisco-sa-sdwan-rpa-EHchtZk","url":"https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-sdwan-rpa-EHchtZk"}],"source":{"advisory":"cisco-sa-sdwan-rpa-EHchtZk","defects":["CSCws52722"],"discovery":"INTERNAL"},"title":"Cisco Catalyst SD-WAN Controller Authentication Bypass Vulnerability"}},"cveMetadata":{"assignerOrgId":"d1c1063e-7a18-46af-9102-31f8928bc633","assignerShortName":"cisco","cveId":"CVE-2026-20127","datePublished":"2026-02-25T16:14:20.137Z","dateReserved":"2025-10-08T11:59:15.379Z","dateUpdated":"2026-06-16T17:57:59.054Z","state":"PUBLISHED"},"dataType":"CVE_RECORD","dataVersion":"5.2"},"nvd":{"publishedDate":"2026-02-25 17:25:29","lastModifiedDate":"2026-06-17 15:06:12","problem_types":["CWE-287","CWE-287 Improper Authentication"],"metrics":{"cvssMetricV31":[{"source":"psirt@cisco.com","type":"Secondary","cvssData":{"version":"3.1","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H","baseScore":10,"baseSeverity":"CRITICAL","attackVector":"NETWORK","attackComplexity":"LOW","privilegesRequired":"NONE","userInteraction":"NONE","scope":"CHANGED","confidentialityImpact":"HIGH","integrityImpact":"HIGH","availabilityImpact":"HIGH"},"exploitabilityScore":3.9,"impactScore":6},{"source":"nvd@nist.gov","type":"Primary","cvssData":{"version":"3.1","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H","baseScore":10,"baseSeverity":"CRITICAL","attackVector":"NETWORK","attackComplexity":"LOW","privilegesRequired":"NONE","userInteraction":"NONE","scope":"CHANGED","confidentialityImpact":"HIGH","integrityImpact":"HIGH","availabilityImpact":"HIGH"},"exploitabilityScore":3.9,"impactScore":6}],"ssvcV203":[{"source":"134c704f-9b21-4f2e-91b3-4a467353bcc0","ssvcData":{"timestamp":"2026-02-26T04:55:54.782171Z","id":"CVE-2026-20127","options":[{"exploitation":"active"},{"automatable":"yes"},{"technicalImpact":"total"}],"role":"CISA Coordinator","version":"2.0.3"}}]},"configurations":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:a:cisco:catalyst_sd-wan_manager:*:*:*:*:*:*:*:*","versionEndExcluding":"20.9.8.2","matchCriteriaId":"0388BD67-C1AD-4E47-8B1A-22EE1634190E"},{"vulnerable":true,"criteria":"cpe:2.3:a:cisco:catalyst_sd-wan_manager:*:*:*:*:*:*:*:*","versionStartIncluding":"20.11","versionEndExcluding":"20.12.5.3","matchCriteriaId":"344CA479-F60F-4CD6-83F7-4DB38DF2EAEB"},{"vulnerable":true,"criteria":"cpe:2.3:a:cisco:catalyst_sd-wan_manager:*:*:*:*:*:*:*:*","versionStartIncluding":"20.13","versionEndExcluding":"20.15.4.2","matchCriteriaId":"D284EA84-6C27-4A9C-BDA2-D1C5BF1F2356"},{"vulnerable":true,"criteria":"cpe:2.3:a:cisco:catalyst_sd-wan_manager:*:*:*:*:*:*:*:*","versionStartIncluding":"20.16","versionEndExcluding":"20.18.2.1","matchCriteriaId":"B94E1DC2-5DA5-4238-8040-6D524DDEAA4F"},{"vulnerable":true,"criteria":"cpe:2.3:a:cisco:catalyst_sd-wan_manager:20.12.6:*:*:*:*:*:*:*","matchCriteriaId":"F5B6E170-73B8-4838-93B4-AD258F3BCA7C"},{"vulnerable":true,"criteria":"cpe:2.3:a:cisco:sd-wan_vbond_orchestrator:*:*:*:*:*:*:*:*","versionEndExcluding":"20.9.8.2","matchCriteriaId":"D22B968F-3AB3-41AA-81CC-A1173654C731"},{"vulnerable":true,"criteria":"cpe:2.3:a:cisco:sd-wan_vbond_orchestrator:*:*:*:*:*:*:*:*","versionStartIncluding":"20.11","versionEndExcluding":"20.12.5.3","matchCriteriaId":"89D0736B-EA67-44FD-A9E3-6729AB690295"},{"vulnerable":true,"criteria":"cpe:2.3:a:cisco:sd-wan_vbond_orchestrator:*:*:*:*:*:*:*:*","versionStartIncluding":"20.13","versionEndExcluding":"20.15.4.2","matchCriteriaId":"06587810-B5BE-49FE-A009-BB53A2B45825"},{"vulnerable":true,"criteria":"cpe:2.3:a:cisco:sd-wan_vbond_orchestrator:*:*:*:*:*:*:*:*","versionStartIncluding":"20.16","versionEndExcluding":"20.18.2.1","matchCriteriaId":"A896A8B2-1517-4438-819E-DB2CC0214040"},{"vulnerable":true,"criteria":"cpe:2.3:a:cisco:sd-wan_vbond_orchestrator:20.12.6:*:*:*:*:*:*:*","matchCriteriaId":"033AC84E-6A5F-4EFF-B610-5C16D4C2CC9D"},{"vulnerable":true,"criteria":"cpe:2.3:a:cisco:sd-wan_vsmart_controller:*:*:*:*:*:*:*:*","versionEndExcluding":"20.9.8.2","matchCriteriaId":"9C42E29A-D80E-4303-A33E-660099CF78F7"},{"vulnerable":true,"criteria":"cpe:2.3:a:cisco:sd-wan_vsmart_controller:*:*:*:*:*:*:*:*","versionStartIncluding":"20.11","versionEndExcluding":"20.12.5.3","matchCriteriaId":"7B720BE5-BD1D-4BFA-A899-BFB20C7499FC"},{"vulnerable":true,"criteria":"cpe:2.3:a:cisco:sd-wan_vsmart_controller:*:*:*:*:*:*:*:*","versionStartIncluding":"20.13","versionEndExcluding":"20.15.4.2","matchCriteriaId":"4BDF8CF0-99BA-461F-99D6-4B1ABE9C2FFF"},{"vulnerable":true,"criteria":"cpe:2.3:a:cisco:sd-wan_vsmart_controller:*:*:*:*:*:*:*:*","versionStartIncluding":"20.16","versionEndExcluding":"20.18.2.1","matchCriteriaId":"E709AAB8-3567-49EB-8090-033468743AB4"},{"vulnerable":true,"criteria":"cpe:2.3:a:cisco:sd-wan_vsmart_controller:20.12.6:*:*:*:*:*:*:*","matchCriteriaId":"3DD7A58E-C95F-48C2-8359-39AFE7FA47BE"}]}]}]},"legacy_mitre":{"record":{"CveYear":"2026","CveId":"20127","Ordinal":"1","Title":"Cisco Catalyst SD-WAN Controller Authentication Bypass Vulnerabi","CVE":"CVE-2026-20127","Year":"2026"},"notes":[{"CveYear":"2026","CveId":"20127","Ordinal":"1","NoteData":"A vulnerability in the peering authentication in Cisco Catalyst SD-WAN Controller, formerly SD-WAN vSmart, Cisco Catalyst SD-WAN Manager, formerly SD-WAN vManage, and Cisco Catalyst SD-WAN Validator, formerly SD-WAN vBond, could allow an unauthenticated, remote attacker to bypass authentication and obtain administrative privileges on an affected system.\r\n\r\nThis vulnerability exists because the peering authentication mechanism in an affected system is not working properly. An attacker could exploit this vulnerability by sending crafted requests to an affected system. A successful exploit could allow the attacker to log in to an affected Cisco Catalyst SD-WAN Controller as an internal, high-privileged, non-root user account. Using this account, the attacker could access NETCONF, which would then allow the attacker to manipulate network configuration for the SD-WAN fabric. ","Type":"Description","Title":"Cisco Catalyst SD-WAN Controller Authentication Bypass Vulnerabi"}]}}}