{"api_version":"1","generated_at":"2026-11-11T07:33:44+00:00","cve":"CVE-2026-107241","urls":{"html":"https://cve.report/CVE-2026-107241","api":"https://cve.report/api/cve/CVE-2026-107241.json","docs":"https://cve.report/api","cve_org":"https://www.cve.org/CVERecord?id=CVE-2026-107241","nvd":"https://nvd.nist.gov/vuln/detail/CVE-2026-107241"},"summary":{"title":"CVE-2026-107241","description":"The Node.js web service on VOS (previously Versa FlexVNF) is used for URL-based Zero Touch Provisioning (ZTP) of the VOS appliance and is not required after provisioning is complete. This service authenticates users and administrators to its web interface during initial provisioning using default credentials and HTTP Basic Authentication. An attacker with network access who knows the default credentials could authenticate to the service and perform provisioning actions on the VOS appliance.  \n\nVersa’s security hardening guide for Hubs, Branches, and Controllers recommends disabling the Node.js web service after the initial provisioning of the VOS device. This vulnerability is not exploitable on VOS devices where the Node.js web service has been disabled.","state":"PUBLISHED","assigner":"hackerone","published_at":"2026-11-10 01:17:12","updated_at":"2026-11-10 01:17:12"},"problem_types":["CWE-1390","CWE-1390 CWE-1390 Weak Authentication"],"metrics":[{"version":"3.0","source":"support@hackerone.com","type":"Secondary","score":"7.6","severity":"HIGH","vector":"CVSS:3.0/AV:N/AC:H/PR:H/UI:R/S:C/C:H/I:H/A:H","data":{"version":"3.0","vectorString":"CVSS:3.0/AV:N/AC:H/PR:H/UI:R/S:C/C:H/I:H/A:H","baseScore":7.6,"baseSeverity":"HIGH","attackVector":"NETWORK","attackComplexity":"HIGH","privilegesRequired":"HIGH","userInteraction":"REQUIRED","scope":"CHANGED","confidentialityImpact":"HIGH","integrityImpact":"HIGH","availabilityImpact":"HIGH"}},{"version":"3.0","source":"CNA","type":"DECLARED","score":"7.6","severity":"HIGH","vector":"CVSS:3.0/AV:N/AC:H/PR:H/UI:R/S:C/C:H/I:H/A:H","data":{"baseScore":7.6,"baseSeverity":"HIGH","vectorString":"CVSS:3.0/AV:N/AC:H/PR:H/UI:R/S:C/C:H/I:H/A:H","version":"3.0"}}],"references":[{"url":"https://security-portal.versa-networks.com/emailbulletins/6af22a2fdd1c93ddc0a3e834","name":"https://security-portal.versa-networks.com/emailbulletins/6af22a2fdd1c93ddc0a3e834","refsource":"support@hackerone.com","tags":[],"title":"","mime":"","httpstatus":"","archivestatus":"0"},{"url":"https://www.cve.org/CVERecord?id=CVE-2026-107241","name":"CVE Program record","refsource":"CVE.ORG","tags":["canonical"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-107241","name":"NVD vulnerability detail","refsource":"NVD","tags":["canonical","analysis"]}],"affected":[{"source":"CNA","vendor":"Versa","product":"VOS","version":"affected 21.1.1 21.2.3 semver","platforms":[]},{"source":"CNA","vendor":"Versa","product":"VOS","version":"affected 22.1.2 July 2, 2026 semver","platforms":[]},{"source":"CNA","vendor":"Versa","product":"VOS","version":"affected 22.1.3 July 2, 2026 semver","platforms":[]},{"source":"CNA","vendor":"Versa","product":"VOS","version":"affected 22.1.4 July 2, 2026 semver","platforms":[]},{"source":"CNA","vendor":"Versa","product":"VOS","version":"affected 23.1.2 Aug 3, 2026 semver","platforms":[]},{"source":"CNA","vendor":"Versa","product":"VOS","version":"unaffected 22.1.2 July-2-2026-Hotfix 22.1.2 July-2-2026-Hotfix semver","platforms":[]},{"source":"CNA","vendor":"Versa","product":"VOS","version":"unaffected 22.1.3 July-2-2026-Hotfix 22.1.3 July-2-2026-Hotfix semver","platforms":[]},{"source":"CNA","vendor":"Versa","product":"VOS","version":"unaffected 22.1.4 July-2-2026-Hotfix 22.1.4 July-2-2026-Hotfix semver","platforms":[]},{"source":"CNA","vendor":"Versa","product":"VOS","version":"unaffected 23.1.2 Aug-3-2026-Hotfix 23.1.2 Aug-3-2026-Hotfix semver","platforms":[]}],"timeline":[],"solutions":[],"workarounds":[{"source":"CNA","title":"","value":"The mitigation is to disable the Nodejs web service on the VOS. Instructions to disable the Nodejs web service are available on the Versa documentation page at the below link: \n\n \n\nhttps://docs.versa-networks.com/Integrations_and_Solutions/System_Hardening/Perform_Manual_Hardening_for_Versa_Branches%2C_Controllers%2C_and_Hubs#Enable_Secure_Mode","time":"","lang":"en"}],"exploits":[],"credits":[{"source":"CNA","value":"NCSC Netherlands","lang":"en"}],"nvd_cpes":[],"vendor_comments":[],"enrichments":{"kev":null,"epss":null,"legacy_qids":[]},"source_records":{"cve_program":{"containers":{"cna":{"affected":[{"product":"VOS","vendor":"Versa","versions":[{"lessThanOrEqual":"21.2.3","status":"affected","version":"21.1.1","versionType":"semver"},{"lessThan":"July 2, 2026","status":"affected","version":"22.1.2","versionType":"semver"},{"lessThan":"July 2, 2026","status":"affected","version":"22.1.3","versionType":"semver"},{"lessThan":"July 2, 2026","status":"affected","version":"22.1.4","versionType":"semver"},{"lessThan":"Aug 3, 2026","status":"affected","version":"23.1.2","versionType":"semver"},{"lessThan":"22.1.2 July-2-2026-Hotfix","status":"unaffected","version":"22.1.2 July-2-2026-Hotfix","versionType":"semver"},{"lessThan":"22.1.3 July-2-2026-Hotfix","status":"unaffected","version":"22.1.3 July-2-2026-Hotfix","versionType":"semver"},{"lessThan":"22.1.4 July-2-2026-Hotfix","status":"unaffected","version":"22.1.4 July-2-2026-Hotfix","versionType":"semver"},{"lessThan":"23.1.2 Aug-3-2026-Hotfix","status":"unaffected","version":"23.1.2 Aug-3-2026-Hotfix","versionType":"semver"}]}],"credits":[{"lang":"en","type":"finder","value":"NCSC Netherlands"}],"descriptions":[{"lang":"en","value":"The Node.js web service on VOS (previously Versa FlexVNF) is used for URL-based Zero Touch Provisioning (ZTP) of the VOS appliance and is not required after provisioning is complete. This service authenticates users and administrators to its web interface during initial provisioning using default credentials and HTTP Basic Authentication. An attacker with network access who knows the default credentials could authenticate to the service and perform provisioning actions on the VOS appliance.  \n\nVersa’s security hardening guide for Hubs, Branches, and Controllers recommends disabling the Node.js web service after the initial provisioning of the VOS device. This vulnerability is not exploitable on VOS devices where the Node.js web service has been disabled."}],"metrics":[{"cvssV3_0":{"baseScore":7.6,"baseSeverity":"HIGH","vectorString":"CVSS:3.0/AV:N/AC:H/PR:H/UI:R/S:C/C:H/I:H/A:H","version":"3.0"}}],"problemTypes":[{"descriptions":[{"cweId":"CWE-1390","description":"CWE-1390 Weak Authentication","lang":"en","type":"CWE"}]}],"providerMetadata":{"dateUpdated":"2026-11-10T00:32:36.938Z","orgId":"36234546-b8fa-4601-9d6f-f4e334aa8ea1","shortName":"hackerone"},"references":[{"url":"https://security-portal.versa-networks.com/emailbulletins/6af22a2fdd1c93ddc0a3e834"}],"workarounds":[{"lang":"en","value":"The mitigation is to disable the Nodejs web service on the VOS. Instructions to disable the Nodejs web service are available on the Versa documentation page at the below link: \n\n \n\nhttps://docs.versa-networks.com/Integrations_and_Solutions/System_Hardening/Perform_Manual_Hardening_for_Versa_Branches%2C_Controllers%2C_and_Hubs#Enable_Secure_Mode"}]}},"cveMetadata":{"assignerOrgId":"36234546-b8fa-4601-9d6f-f4e334aa8ea1","assignerShortName":"hackerone","cveId":"CVE-2026-107241","datePublished":"2026-11-10T00:32:36.938Z","dateReserved":"2026-10-07T15:00:00.550Z","dateUpdated":"2026-11-10T00:32:36.938Z","state":"PUBLISHED"},"dataType":"CVE_RECORD","dataVersion":"5.2"},"nvd":{"publishedDate":"2026-11-10 01:17:12","lastModifiedDate":"2026-11-10 01:17:12","problem_types":["CWE-1390","CWE-1390 CWE-1390 Weak Authentication"],"metrics":{"cvssMetricV30":[{"source":"support@hackerone.com","type":"Secondary","cvssData":{"version":"3.0","vectorString":"CVSS:3.0/AV:N/AC:H/PR:H/UI:R/S:C/C:H/I:H/A:H","baseScore":7.6,"baseSeverity":"HIGH","attackVector":"NETWORK","attackComplexity":"HIGH","privilegesRequired":"HIGH","userInteraction":"REQUIRED","scope":"CHANGED","confidentialityImpact":"HIGH","integrityImpact":"HIGH","availabilityImpact":"HIGH"},"exploitabilityScore":1,"impactScore":6}]},"configurations":[]},"legacy_mitre":{"record":{"CveYear":"2026","CveId":"107241","Ordinal":"1","Title":"CVE-2026-107241","CVE":"CVE-2026-107241","Year":"2026"},"notes":[{"CveYear":"2026","CveId":"107241","Ordinal":"1","NoteData":"The Node.js web service on VOS (previously Versa FlexVNF) is used for URL-based Zero Touch Provisioning (ZTP) of the VOS appliance and is not required after provisioning is complete. This service authenticates users and administrators to its web interface during initial provisioning using default credentials and HTTP Basic Authentication. An attacker with network access who knows the default credentials could authenticate to the service and perform provisioning actions on the VOS appliance.  \n\nVersa’s security hardening guide for Hubs, Branches, and Controllers recommends disabling the Node.js web service after the initial provisioning of the VOS device. This vulnerability is not exploitable on VOS devices where the Node.js web service has been disabled.","Type":"Description","Title":"CVE-2026-107241"}]}}}