{"id":"CVE-2025-20361","state":"PUBLISHED","title":"Cisco Unified Communications Manager Stored Cross-Site Scripting Vulnerability","description":"A vulnerability in the web-based management interface of Cisco Unified Communications Manager (Unified CM) and Cisco Unified Communications Manager Session Management Edition (Unified CM SME) could allow an authenticated, remote attacker to conduct a cross-site scripting (XSS) attack against a user of the interface.\r\n\r\nThis vulnerability exists because the web-based management interface does not properly validate user-supplied input. An attacker could exploit this vulnerability by injecting malicious code into specific pages of the interface. A successful exploit could allow the attacker to execute arbitrary script code in the context of the affected interface or access sensitive, browser-based information. To exploit this vulnerability, the attacker must have valid administrative credentials.","publishedAt":"2025-10-01T16:12:22.138Z","updatedAt":"2025-10-01T17:35:45.319Z","severity":{"score":4.8,"label":"Medium","version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N","source":"cisco"},"assigner":"cisco","products":["Cisco Cisco Unified Communications Manager"],"affected":[{"vendor":"Cisco","product":"Cisco Unified Communications Manager","defaultStatus":"unknown","versions":[{"version":"12.5(1)SU2","status":"affected"},{"version":"12.5(1)SU1","status":"affected"},{"version":"12.5(1)","status":"affected"},{"version":"12.5(1)SU3","status":"affected"},{"version":"12.5(1)SU4","status":"affected"},{"version":"14","status":"affected"},{"version":"12.5(1)SU5","status":"affected"},{"version":"14SU1","status":"affected"},{"version":"12.5(1)SU6","status":"affected"},{"version":"14SU2","status":"affected"},{"version":"12.5(1)SU7","status":"affected"},{"version":"12.5(1)SU7a","status":"affected"},{"version":"14SU3","status":"affected"},{"version":"12.5(1)SU8","status":"affected"},{"version":"12.5(1)SU8a","status":"affected"},{"version":"15","status":"affected"},{"version":"15SU1","status":"affected"},{"version":"14SU4","status":"affected"},{"version":"14SU4a","status":"affected"},{"version":"15SU1a","status":"affected"},{"version":"12.5(1)SU9","status":"affected"},{"version":"15SU2","status":"affected"}]}],"references":["https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-cucm-stored-xss-Fnj66YLy"],"weaknesses":["CWE-79"],"ingestedAt":"2026-10-29T20:08:39.238Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2025/20xxx/CVE-2025-20361.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.1","cveMetadata":{"cveId":"CVE-2025-20361","state":"PUBLISHED","datePublished":"2025-10-01T16:12:22.138Z","dateUpdated":"2025-10-01T17:35:45.319Z","assignerShortName":"cisco","assignerOrgId":"d1c1063e-7a18-46af-9102-31f8928bc633","dateReserved":"2024-10-10T19:15:13.258Z"},"containers":{"cna":{"title":"Cisco Unified Communications Manager Stored Cross-Site Scripting Vulnerability","descriptions":[{"lang":"en","value":"A vulnerability in the web-based management interface of Cisco Unified Communications Manager (Unified CM) and Cisco Unified Communications Manager Session Management Edition (Unified CM SME) could allow an authenticated, remote attacker to conduct a cross-site scripting (XSS) attack against a user of the interface.\r\n\r\nThis vulnerability exists because the web-based management interface does not properly validate user-supplied input. An attacker could exploit this vulnerability by injecting malicious code into specific pages of the interface. A successful exploit could allow the attacker to execute arbitrary script code in the context of the affected interface or access sensitive, browser-based information. To exploit this vulnerability, the attacker must have valid administrative credentials."}],"affected":[{"vendor":"Cisco","product":"Cisco Unified Communications Manager","defaultStatus":"unknown","versions":[{"version":"12.5(1)SU2","status":"affected"},{"version":"12.5(1)SU1","status":"affected"},{"version":"12.5(1)","status":"affected"},{"version":"12.5(1)SU3","status":"affected"},{"version":"12.5(1)SU4","status":"affected"},{"version":"14","status":"affected"},{"version":"12.5(1)SU5","status":"affected"},{"version":"14SU1","status":"affected"},{"version":"12.5(1)SU6","status":"affected"},{"version":"14SU2","status":"affected"},{"version":"12.5(1)SU7","status":"affected"},{"version":"12.5(1)SU7a","status":"affected"},{"version":"14SU3","status":"affected"},{"version":"12.5(1)SU8","status":"affected"},{"version":"12.5(1)SU8a","status":"affected"},{"version":"15","status":"affected"},{"version":"15SU1","status":"affected"},{"version":"14SU4","status":"affected"},{"version":"14SU4a","status":"affected"},{"version":"15SU1a","status":"affected"},{"version":"12.5(1)SU9","status":"affected"},{"version":"15SU2","status":"affected"}]}],"references":[{"url":"https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-cucm-stored-xss-Fnj66YLy","name":"cisco-sa-cucm-stored-xss-Fnj66YLy"}],"metrics":[{"format":"cvssV3_1","cvssV3_1":{"version":"3.1","vectorString":"CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N","baseScore":4.8,"baseSeverity":"MEDIUM","attackVector":"NETWORK","attackComplexity":"LOW","privilegesRequired":"HIGH","userInteraction":"REQUIRED","scope":"CHANGED","confidentialityImpact":"LOW","integrityImpact":"LOW","availabilityImpact":"NONE"}}],"problemTypes":[{"descriptions":[{"cweId":"CWE-79","lang":"en","description":"Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')","type":"cwe"}]}],"providerMetadata":{"shortName":"cisco","orgId":"d1c1063e-7a18-46af-9102-31f8928bc633","dateUpdated":"2025-10-01T16:12:22.138Z"},"exploits":[{"lang":"en","value":"The Cisco PSIRT is not aware of any public announcements or malicious use of the vulnerability that is described in this advisory."}],"source":{"advisory":"cisco-sa-cucm-stored-xss-Fnj66YLy","discovery":"INTERNAL","defects":["CSCwn30235"]}},"adp":[{"title":"CISA ADP Vulnrichment","metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2025-10-01T17:22:25.910752Z","id":"CVE-2025-20361","options":[{"Exploitation":"none"},{"Automatable":"no"},{"Technical Impact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2025-10-01T17:35:45.319Z"}}]}}}