{"id":"CVE-2025-20205","title":"Multiple vulnerabilities in the web-based management interface of Cisco Identity Services Engine (ISE) guest portals could allow an authenticated, remote attacker to conduct cross-site scripting (XSS) attacks against a user of the interf…","summary":"Multiple vulnerabilities in the web-based management interface of Cisco Identity Services Engine (ISE) guest portals could allow an authenticated, remote attacker to conduct cross-site scripting (XSS) attacks against a user of the interf…","severity":"medium","cvss":4.8,"cvssVector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N","cwe":["CWE-79"],"vendor":"cisco","product":"identity_services_engine","affected":["identity_services_engine >= 3.0.0, < 3.2","identity_services_engine = 3.2.0","identity_services_engine = 3.3.0","identity_services_engine = 3.4.0"],"patched":["identity_services_engine 3.2"],"published":"2025-02-05","updated":"2026-07-17","source":"NVD","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2025-20205","references":[{"url":"https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-ise-xss-42tgsdMG","label":"psirt@cisco.com"}],"tags":["nvd"],"epss":0.00326,"epssPercentile":0.25867,"ingestedAt":"2026-07-17T21:16:23.246Z","slug":"CVE-2025-20205","body":"## Overview\n\nMultiple vulnerabilities in the web-based management interface of Cisco Identity Services Engine (ISE) guest portals could allow an authenticated, remote attacker to conduct cross-site scripting (XSS) attacks against a user of the interface.&nbsp;\r\n\r\nThese vulnerabilities are due to insufficient validation of user-supplied input by the web-based management interface of an affected system. An attacker could exploit these vulnerabilities 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 these vulnerabilities, the attacker must have&nbsp;valid administrative credentials.\n\n## Affected\n\n- `identity_services_engine >= 3.0.0, < 3.2`\n- `identity_services_engine = 3.2.0`\n- `identity_services_engine = 3.3.0`\n- `identity_services_engine = 3.4.0`\n\n## Remediation\n\nUpgrade past the affected range:\n\n- `identity_services_engine 3.2`","depth":"sunlit","depthScore":26,"depthScoreParts":{"impact":26.4,"likelihood":0.1,"exploitation":0,"ransomware":0},"changes":[]}