{ "schemaVersion": 1, "attribution": [ { "source": "CISA Known Exploited Vulnerabilities", "url": "https://www.cisa.gov/known-exploited-vulnerabilities-catalog", "licence": "US government work" }, { "source": "GitHub Advisory Database", "url": "https://github.com/advisories", "licence": "CC BY 4.0" }, { "source": "Have I Been Pwned", "url": "https://haveibeenpwned.com/", "licence": "CC BY 4.0" }, { "source": "CVE Program (CVE records)", "url": "https://www.cve.org/Legal/TermsOfUse", "licence": "CVE Terms of Use", "notice": "Copyright © 1999-2026, The MITRE Corporation. CVE is a trademark and the CVE logo is a registered trademark of The MITRE Corporation.", "terms": "CVE Usage: MITRE hereby grants you a perpetual, worldwide, non-exclusive, no-charge, royalty-free, irrevocable copyright license to reproduce, prepare derivative works of, publicly display, publicly perform, sublicense, and distribute Common Vulnerabilities and Exposures (CVE™). Any copy you make for such purposes is authorized provided that you reproduce MITRE's copyright designation and this license in any such copy." }, { "source": "FIRST EPSS", "url": "https://www.first.org/epss/", "licence": "free to use; FIRST requests attribution" } ], "record": { "id": "CVE-2025-20351", "sourceURL": "https://www.cve.org/CVERecord?id=CVE-2025-20351", "idYear": 2025, "status": "PUBLISHED", "publishedAt": "2025-10-15T16:15:18.666Z", "updatedAt": "2025-10-15T17:43:25.544Z", "importedAt": "2026-10-24T01:57:24.991Z", "snapshot": { "id": "cve_2026-10-24_midnight_baseline", "at": "2026-10-24T00:00:00.000Z", "source": "https://github.com/CVEProject/cvelistV5/releases/tag/cve_2026-10-24_0100Z" }, "facts": { "title": "Cisco Desk Phone 9800 Series, IP Phone 7800 and 8800 Series, and Video Phone 8875 with SIP Firmware Cross-Site Scripting Vulnerability", "summary": "A vulnerability in the web UI of Cisco Desk Phone 9800 Series, Cisco IP Phone 7800 and 8800 Series, and Cisco Video Phone 8875 running Cisco SIP Software could allow an unauthenticated, remote attacker to conduct XSS attacks against a user of the web UI.\r\n\r\nThis vulnerability exists because the web UI of an affected device does not sufficiently validate user-supplied input. An attacker could exploit this vulnerability by persuading a user to click a crafted link. 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.\r\nNote: To exploit this vulnerability, the phone must be registered to Cisco Unified Communications Manager and have Web Access enabled. Web Access is disabled by default.", "affected": [ { "vendor": "Cisco", "product": "Cisco Session Initiation Protocol (SIP) Software", "defaultStatus": "unknown", "versions": [ { "version": "12.1(1)SR1", "status": "affected" }, { "version": "11.5(1)", "status": "affected" }, { "version": "10.3(2)", "status": "affected" }, { "version": "10.2(2)", "status": "affected" }, { "version": "10.3(1)", "status": "affected" }, { "version": "10.3(1)SR4", "status": "affected" }, { "version": "11.0(1)", "status": "affected" }, { "version": "10.4(1)SR2 3rd Party", "status": "affected" }, { "version": "11.7(1)", "status": "affected" }, { "version": "12.1(1)", "status": "affected" }, { "version": "11.0(0.7) MPP", "status": "affected" }, { "version": "9.3(4) 3rd Party", "status": "affected" }, { "version": "12.5(1)SR2", "status": "affected" }, { "version": "10.2(1)SR1", "status": "affected" }, { "version": "9.3(4)SR3 3rd Party", "status": "affected" }, { "version": "10.2(1)", "status": "affected" }, { "version": "12.5(1)", "status": "affected" }, { "version": "10.3(1)SR2", "status": "affected" }, { "version": "11-0-1MSR1-1", "status": "affected" }, { "version": "10.4(1) 3rd Party", "status": "affected" }, { "version": "12.5(1)SR1", "status": "affected" }, { "version": "11.5(1)SR1", "status": "affected" }, { "version": "10.1(1)SR2", "status": "affected" }, { "version": "12.0(1)SR2", "status": "affected" }, { "version": "12.6(1)", "status": "affected" }, { "version": "10.3(1.11) 3rd Party", "status": "affected" }, { "version": "12.0(1)", "status": "affected" }, { "version": "12.0(1)SR1", "status": "affected" }, { "version": "9.3(3)", "status": "affected" }, { "version": "12.5(1)SR3", "status": "affected" }, { "version": "10.3(1)SR4b", "status": "affected" }, { "version": "9.3(4)SR1 3rd Party", "status": "affected" }, { "version": "10.3(1)SR5", "status": "affected" }, { "version": "10.1(1.9)", "status": "affected" }, { "version": "10.3(1.9) 3rd Party", "status": "affected" }, { "version": "9.3(4)SR2 3rd Party", "status": "affected" }, { "version": "10.3(1)SR1", "status": "affected" }, { "version": "10.3(1)SR3", "status": "affected" }, { "version": "10.1(1)SR1", "status": "affected" }, { "version": "12.0(1)SR3", "status": "affected" }, { "version": "12.6(1)SR1", "status": "affected" }, { "version": "12.7(1)", "status": "affected" }, { "version": "10.3(1)SR6", "status": "affected" }, { "version": "12.8(1)", "status": "affected" }, { "version": "12.7(1)SR1", "status": "affected" }, { "version": "11.0(2)SR1", "status": "affected" }, { "version": "11.0(4)", "status": "affected" }, { "version": "11.0(2)", "status": "affected" }, { "version": "11.0(4)SR3", "status": "affected" }, { "version": "11.0(5)", "status": "affected" }, { "version": "11.0(3)SR2", "status": "affected" }, { "version": "11.0(3)SR4", "status": "affected" }, { "version": "11.0(3)SR3", "status": "affected" }, { "version": "11.0(2)SR2", "status": "affected" }, { "version": "11.0(4)SR1", "status": "affected" }, { "version": "11.0(5)SR3", "status": "affected" }, { "version": "11.0(3)", "status": "affected" }, { "version": "11.0(5)SR2", "status": "affected" }, { "version": "11.0(3)SR6", "status": "affected" }, { "version": "11.0(5)SR1", "status": "affected" }, { "version": "11.0(4)SR2", "status": "affected" }, { "version": "11.0(3)SR1", "status": "affected" }, { "version": "11.0(3)SR5", "status": "affected" }, { "version": "11.0(6)", "status": "affected" }, { "version": "12.8(1)SR1", "status": "affected" }, { "version": "12.8(1)SR2", "status": "affected" }, { "version": "14.0(1)", "status": "affected" }, { "version": "14.0(1)SR1", "status": "affected" }, { "version": "11.0(6)SR1", "status": "affected" }, { "version": "10.3(1)SR7", "status": "affected" }, { "version": "14.0(1)SR2", "status": "affected" }, { "version": "14.1(1)", "status": "affected" }, { "version": "14.0(1)SR3", "status": "affected" }, { "version": "11.0(6)SR2", "status": "affected" }, { "version": "14.1(1)SR1", "status": "affected" }, { "version": "14.1(1)SR2", "status": "affected" }, { "version": "11.0(6)SR4", "status": "affected" }, { "version": "14.2(1)", "status": "affected" }, { "version": "14.2(1)SR1", "status": "affected" }, { "version": "11.0(6)SR5", "status": "affected" }, { "version": "14.1(1)SR3", "status": "affected" }, { "version": "14.2(1)SR2", "status": "affected" }, { "version": "3.1(1)", "status": "affected" }, { "version": "3.0(1)", "status": "affected" }, { "version": "2.3(1)", "status": "affected" }, { "version": "2.3(1)SR1", "status": "affected" }, { "version": "2.2(1)", "status": "affected" }, { "version": "2.1(1)", "status": "affected" }, { "version": "2.0(1)", "status": "affected" }, { "version": "14.2(1)SR3", "status": "affected" }, { "version": "3.1(1)SR1", "status": "affected" }, { "version": "14.3(1)", "status": "affected" }, { "version": "3.2(1)", "status": "affected" }, { "version": "14.3(1)SR1", "status": "affected" }, { "version": "14.2(1)SR4", "status": "affected" }, { "version": "11.0(6)SR6", "status": "affected" }, { "version": "14.3(1)SR2", "status": "affected" }, { "version": "14.3(1)SR3", "status": "affected" } ] } ] } } }