{"api_version":"1","generated_at":"2026-07-23T12:03:56+00:00","cve":"CVE-2020-3136","urls":{"html":"https://cve.report/CVE-2020-3136","api":"https://cve.report/api/cve/CVE-2020-3136.json","docs":"https://cve.report/api","cve_org":"https://www.cve.org/CVERecord?id=CVE-2020-3136","nvd":"https://nvd.nist.gov/vuln/detail/CVE-2020-3136"},"summary":{"title":"CVE-2020-3136","description":"A vulnerability in the web-based management interface of Cisco Jabber Guest could allow an unauthenticated, remote attacker to conduct a cross-site scripting (XSS) attack against a user of the web-based management interface of an affected device. The vulnerability exists because the web-based management interface of the affected device does not properly validate user-supplied input. An attacker could exploit this vulnerability by persuading a user to click a malicious link. A successful exploit could allow the attacker to execute arbitrary script code in the context of the affected interface or to access sensitive, browser-based information. This vulnerability affects Cisco Jabber Guest releases 11.1(2) and earlier.","state":"PUBLIC","assigner":"psirt@cisco.com","published_at":"2020-01-26 05:15:00","updated_at":"2020-01-28 15:51:00"},"problem_types":["CWE-79"],"metrics":[],"references":[{"url":"https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-jabber-guest-xss-6urXhkqv","name":"20200122 Cisco Jabber Guest Cross-Site Scripting Vulnerability","refsource":"CISCO","tags":["Vendor Advisory"],"title":"Cisco Jabber Guest Cross-Site Scripting Vulnerability","mime":"text/html","httpstatus":"200","archivestatus":"0"},{"url":"https://www.cve.org/CVERecord?id=CVE-2020-3136","name":"CVE Program record","refsource":"CVE.ORG","tags":["canonical"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2020-3136","name":"NVD vulnerability detail","refsource":"NVD","tags":["canonical","analysis"]}],"affected":[],"timeline":[],"solutions":[],"workarounds":[],"exploits":[],"credits":[],"nvd_cpes":[{"cve_year":"2020","cve_id":"3136","vulnerable":"1","versionEndIncluding":"11.1(2)","cpe1":"cpe","cpe2":"2.3","cpe3":"a","cpe4":"cisco","cpe5":"jabber_guest","cpe6":"*","cpe7":"*","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"*","cpe12":"*","cpe13":"*"},{"cve_year":"2020","cve_id":"3136","vulnerable":"1","versionEndIncluding":"11.1\\(2\\)","cpe1":"cpe","cpe2":"2.3","cpe3":"a","cpe4":"cisco","cpe5":"jabber_guest","cpe6":"*","cpe7":"*","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"*","cpe12":"*","cpe13":"*"}],"vendor_comments":[],"enrichments":{"kev":null,"epss":null,"legacy_qids":[]},"source_records":{"cve_program":{"CVE_data_meta":{"ASSIGNER":"psirt@cisco.com","DATE_PUBLIC":"2020-01-22T16:00:00-0800","ID":"CVE-2020-3136","STATE":"PUBLIC","TITLE":"Cisco Jabber Guest Cross-Site Scripting Vulnerability"},"affects":{"vendor":{"vendor_data":[{"vendor_name":"Cisco","product":{"product_data":[{"product_name":"Cisco Jabber Guest","version":{"version_data":[{"version_value":"before 11.1(3)"}]}}]}}]}},"data_format":"MITRE","data_type":"CVE","data_version":"4.0","description":{"description_data":[{"lang":"eng","value":"A vulnerability in the web-based management interface of Cisco Jabber Guest could allow an unauthenticated, remote attacker to conduct a cross-site scripting (XSS) attack against a user of the web-based management interface of an affected device. The vulnerability exists because the web-based management interface of the affected device does not properly validate user-supplied input. An attacker could exploit this vulnerability by persuading a user to click a malicious link. A successful exploit could allow the attacker to execute arbitrary script code in the context of the affected interface or to access sensitive, browser-based information. This vulnerability affects Cisco Jabber Guest releases 11.1(2) and earlier."}]},"impact":{"cvss":{"baseScore":"6.1","vectorString":"CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N ","version":"3.0"}},"problemtype":{"problemtype_data":[{"description":[{"lang":"eng","value":"CWE-79"}]}]},"references":{"reference_data":[{"name":"20200122 Cisco Jabber Guest Cross-Site Scripting Vulnerability","refsource":"CISCO","url":"https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-jabber-guest-xss-6urXhkqv"}]},"source":{"advisory":"cisco-sa-jabber-guest-xss-6urXhkqv","defect":[["CSCvr48419"]],"discovery":"INTERNAL"}},"nvd":{"publishedDate":"2020-01-26 05:15:00","lastModifiedDate":"2020-01-28 15:51:00","problem_types":["CWE-79"],"metrics":{"baseMetricV3":{"cvssV3":{"version":"3.1","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N","attackVector":"NETWORK","attackComplexity":"LOW","privilegesRequired":"NONE","userInteraction":"REQUIRED","scope":"CHANGED","confidentialityImpact":"LOW","integrityImpact":"LOW","availabilityImpact":"NONE","baseScore":6.1,"baseSeverity":"MEDIUM"},"exploitabilityScore":2.8,"impactScore":2.7},"baseMetricV2":{"cvssV2":{"version":"2.0","vectorString":"AV:N/AC:M/Au:N/C:N/I:P/A:N","accessVector":"NETWORK","accessComplexity":"MEDIUM","authentication":"NONE","confidentialityImpact":"NONE","integrityImpact":"PARTIAL","availabilityImpact":"NONE","baseScore":4.3},"severity":"MEDIUM","exploitabilityScore":8.6,"impactScore":2.9,"acInsufInfo":false,"obtainAllPrivilege":false,"obtainUserPrivilege":false,"obtainOtherPrivilege":false,"userInteractionRequired":true}},"configurations":{"CVE_data_version":"4.0","nodes":[{"operator":"OR","children":[],"cpe_match":[{"vulnerable":true,"cpe23Uri":"cpe:2.3:a:cisco:jabber_guest:*:*:*:*:*:*:*:*","versionEndIncluding":"11.1\\(2\\)","cpe_name":[]}]}]}},"legacy_mitre":{"record":{"CveYear":"2020","CveId":"3136","Ordinal":"162778","Title":"CVE-2020-3136","CVE":"CVE-2020-3136","Year":"2020"},"notes":[{"CveYear":"2020","CveId":"3136","Ordinal":"1","NoteData":"A vulnerability in the web-based management interface of Cisco Jabber Guest could allow an unauthenticated, remote attacker to conduct a cross-site scripting (XSS) attack against a user of the web-based management interface of an affected device. The vulnerability exists because the web-based management interface of the affected device does not properly validate user-supplied input. An attacker could exploit this vulnerability by persuading a user to click a malicious link. A successful exploit could allow the attacker to execute arbitrary script code in the context of the affected interface or to access sensitive, browser-based information. This vulnerability affects Cisco Jabber Guest releases 11.1(2) and earlier.","Type":"Description","Title":null},{"CveYear":"2020","CveId":"3136","Ordinal":"2","NoteData":"2020-01-25","Type":"Other","Title":"Published"},{"CveYear":"2020","CveId":"3136","Ordinal":"3","NoteData":"2020-01-27","Type":"Other","Title":"Modified"}]}}}