{"id":"CVE-2026-20091","state":"PUBLISHED","title":"Cisco UCS Manager and FXOS Software Stored Cross-Site Scripting Vulnerability","description":"A vulnerability in the web-based management interface of Cisco FXOS Software and Cisco UCS Manager Software could allow an authenticated, remote attacker to conduct a stored cross-site scripting (XSS) attack against a user of the interface.\r\n\r\nThis vulnerability is due to insufficient validation of user-supplied input by the web-based management interface of an affected system. An attacker could exploit this vulnerability by injecting malicious data 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 credentials for a user account with the role of Administrator or AAA Administrator. ","publishedAt":"2026-02-25T16:24:44.412Z","updatedAt":"2026-02-25T19:05:48.712Z","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 Firepower Extensible Operating System (FXOS)","Cisco Cisco Secure Firewall Adaptive Security Appliance (ASA) Software","Cisco Cisco Unified Computing System (Managed)"],"affected":[{"vendor":"Cisco","product":"Cisco Firepower Extensible Operating System (FXOS)","defaultStatus":"unknown","versions":[{"version":"2.14.1.131","status":"affected"},{"version":"2.14.1.143","status":"affected"},{"version":"2.14.1.163","status":"affected"},{"version":"2.14.1.167","status":"affected"},{"version":"2.16.0.128","status":"affected"}]},{"vendor":"Cisco","product":"Cisco Secure Firewall Adaptive Security Appliance (ASA) Software","defaultStatus":"unknown","versions":[{"version":"9.12.2","status":"affected"},{"version":"9.12.1","status":"affected"},{"version":"9.12.3","status":"affected"},{"version":"9.12.4","status":"affected"},{"version":"9.12.3.2","status":"affected"},{"version":"9.12.3.12","status":"affected"},{"version":"9.12.2.5","status":"affected"},{"version":"9.12.1.2","status":"affected"},{"version":"9.12.2.1","status":"affected"},{"version":"9.12.3.7","status":"affected"},{"version":"9.12.2.9","status":"affected"},{"version":"9.12.3.9","status":"affected"},{"version":"9.12.1.3","status":"affected"},{"version":"9.12.4.2","status":"affected"},{"version":"9.12.4.4","status":"affected"},{"version":"9.12.4.7","status":"affected"},{"version":"9.12.4.8","status":"affected"},{"version":"9.12.4.10","status":"affected"},{"version":"9.12.4.13","status":"affected"},{"version":"9.12.4.18","status":"affected"},{"version":"9.12.4.24","status":"affected"},{"version":"9.16.1","status":"affected"},{"version":"9.12.4.26","status":"affected"},{"version":"9.16.1.28","status":"affected"},{"version":"9.12.4.29","status":"affected"},{"version":"9.16.2","status":"affected"},{"version":"9.12.4.30","status":"affected"},{"version":"9.16.2.3","status":"affected"},{"version":"9.12.4.35","status":"affected"},{"version":"9.16.2.7","status":"affected"},{"version":"9.12.4.37","status":"affected"},{"version":"9.17.1","status":"affected"},{"version":"9.16.2.11","status":"affected"},{"version":"9.16.2.13","status":"affected"},{"version":"9.12.4.39","status":"affected"},{"version":"9.12.4.38","status":"affected"},{"version":"9.16.2.14","status":"affected"},{"version":"9.17.1.7","status":"affected"},{"version":"9.12.4.40","status":"affected"},{"version":"9.16.3.3","status":"affected"},{"version":"9.16.3","status":"affected"},{"version":"9.17.1.9","status":"affected"},{"version":"9.16.3.14","status":"affected"},{"version":"9.12.4.41","status":"affected"},{"version":"9.17.1.10","status":"affected"},{"version":"9.18.1","status":"affected"},{"version":"9.12.4.47","status":"affected"},{"version":"9.16.3.15","status":"affected"},{"version":"9.18.1.3","status":"affected"},{"version":"9.17.1.11","status":"affected"},{"version":"9.12.4.48","status":"affected"},{"version":"9.18.2","status":"affected"},{"version":"9.16.3.19","status":"affected"},{"version":"9.17.1.13","status":"affected"},{"version":"9.12.4.50","status":"affected"},{"version":"9.17.1.15","status":"affected"},{"version":"9.12.4.52","status":"affected"},{"version":"9.16.3.23","status":"affected"},{"version":"9.18.2.5","status":"affected"},{"version":"9.16.4","status":"affected"},{"version":"9.12.4.54","status":"affected"},{"version":"9.17.1.20","status":"affected"},{"version":"9.18.2.7","status":"affected"},{"version":"9.19.1","status":"affected"},{"version":"9.16.4.9","status":"affected"},{"version":"9.12.4.55","status":"affected"},{"version":"9.18.2.8","status":"affected"},{"version":"9.16.4.14","status":"affected"},{"version":"9.18.3","status":"affected"},{"version":"9.19.1.5","status":"affected"},{"version":"9.12.4.56","status":"affected"},{"version":"9.17.1.30","status":"affected"},{"version":"9.19.1.9","status":"affected"},{"version":"9.18.3.39","status":"affected"},{"version":"9.16.4.19","status":"affected"},{"version":"9.12.4.58","status":"affected"},{"version":"9.19.1.12","status":"affected"},{"version":"9.18.3.46","status":"affected"},{"version":"9.16.4.27","status":"affected"},{"version":"9.19.1.18","status":"affected"},{"version":"9.18.3.53","status":"affected"},{"version":"9.18.3.55","status":"affected"},{"version":"9.16.4.38","status":"affected"},{"version":"9.17.1.33","status":"affected"},{"version":"9.12.4.62","status":"affected"},{"version":"9.16.4.39","status":"affected"},{"version":"9.18.3.56","status":"affected"},{"version":"9.16.4.42","status":"affected"},{"version":"9.19.1.22","status":"affected"},{"version":"9.18.4","status":"affected"},{"version":"9.18.4.5","status":"affected"},{"version":"9.19.1.24","status":"affected"},{"version":"9.16.4.48","status":"affected"},{"version":"9.18.4.8","status":"affected"},{"version":"9.20.2","status":"affected"},{"version":"9.19.1.27","status":"affected"},{"version":"9.12.4.65","status":"affected"},{"version":"9.16.4.55","status":"affected"},{"version":"9.18.4.22","status":"affected"},{"version":"9.20.2.10","status":"affected"},{"version":"9.16.4.57","status":"affected"},{"version":"9.19.1.28","status":"affected"},{"version":"9.17.1.39","status":"affected"},{"version":"9.12.4.67","status":"affected"},{"version":"9.18.4.24","status":"affected"},{"version":"9.20.2.21","status":"affected"},{"version":"9.16.4.61","status":"affected"},{"version":"9.19.1.31","status":"affected"},{"version":"9.18.4.29","status":"affected"},{"version":"9.20.2.22","status":"affected"},{"version":"9.16.4.62","status":"affected"},{"version":"9.18.4.34","status":"affected"},{"version":"9.20.3","status":"affected"},{"version":"9.16.4.67","status":"affected"},{"version":"9.18.4.40","status":"affected"},{"version":"9.16.4.71","status":"affected"},{"version":"9.20.3.4","status":"affected"},{"version":"9.18.4.47","status":"affected"},{"version":"9.20.3.7","status":"affected"},{"version":"9.17.1.45","status":"affected"},{"version":"9.19.1.37","status":"affected"},{"version":"9.16.4.76","status":"affected"},{"version":"9.18.4.50","status":"affected"},{"version":"9.20.3.10","status":"affected"},{"version":"9.18.4.52","status":"affected"},{"version":"9.20.3.13","status":"affected"},{"version":"9.18.4.53","status":"affected"},{"version":"9.16.4.82","status":"affected"},{"version":"9.20.3.16","status":"affected"},{"version":"9.19.1.42","status":"affected"},{"version":"9.18.4.57","status":"affected"},{"version":"9.16.4.84","status":"affected"},{"version":"9.20.3.20","status":"affected"}]},{"vendor":"Cisco","product":"Cisco Unified Computing System (Managed)","defaultStatus":"unknown","versions":[{"version":"4.0(4h)","status":"affected"},{"version":"4.1(1a)","status":"affected"},{"version":"4.0(1c)","status":"affected"},{"version":"4.0(4a)","status":"affected"},{"version":"4.0(1a)","status":"affected"},{"version":"4.0(1d)","status":"affected"},{"version":"4.1(1c)","status":"affected"},{"version":"4.0(2a)","status":"affected"},{"version":"4.0(4g)","status":"affected"},{"version":"4.0(2e)","status":"affected"},{"version":"4.0(4c)","status":"affected"},{"version":"4.0(4f)","status":"affected"},{"version":"4.0(1b)","status":"affected"},{"version":"4.0(2b)","status":"affected"},{"version":"4.0(2d)","status":"affected"},{"version":"4.1(1b)","status":"affected"},{"version":"4.0(4d)","status":"affected"},{"version":"4.0(4e)","status":"affected"},{"version":"4.0(4b)","status":"affected"},{"version":"4.1(2a)","status":"affected"},{"version":"4.1(1d)","status":"affected"},{"version":"4.0(4i)","status":"affected"},{"version":"4.1(1e)","status":"affected"},{"version":"4.1(2b)","status":"affected"},{"version":"4.0(4k)","status":"affected"},{"version":"4.1(3a)","status":"affected"},{"version":"4.1(3b)","status":"affected"},{"version":"4.1(2c)","status":"affected"},{"version":"4.0(4l)","status":"affected"},{"version":"4.1(4a)","status":"affected"},{"version":"4.1(3c)","status":"affected"},{"version":"4.1(3d)","status":"affected"},{"version":"4.2(1c)","status":"affected"},{"version":"4.2(1d)","status":"affected"},{"version":"4.0(4m)","status":"affected"},{"version":"4.1(3e)","status":"affected"},{"version":"4.2(1f)","status":"affected"},{"version":"4.1(3f)","status":"affected"},{"version":"4.2(1i)","status":"affected"},{"version":"4.1(3h)","status":"affected"},{"version":"4.2(1k)","status":"affected"},{"version":"4.2(1l)","status":"affected"},{"version":"4.0(4n)","status":"affected"},{"version":"4.2(1m)","status":"affected"},{"version":"4.1(3i)","status":"affected"},{"version":"4.2(2a)","status":"affected"},{"version":"4.2(1n)","status":"affected"},{"version":"4.1(3j)","status":"affected"},{"version":"4.2(2c)","status":"affected"},{"version":"4.2(2d)","status":"affected"},{"version":"4.2(3b)","status":"affected"},{"version":"4.1(3k)","status":"affected"},{"version":"4.0(4o)","status":"affected"},{"version":"4.2(2e)","status":"affected"},{"version":"4.2(3d)","status":"affected"},{"version":"4.2(3e)","status":"affected"},{"version":"4.2(3g)","status":"affected"},{"version":"4.1(3l)","status":"affected"},{"version":"4.3(2b)","status":"affected"},{"version":"4.2(3h)","status":"affected"},{"version":"4.2(3i)","status":"affected"},{"version":"4.3(2c)","status":"affected"},{"version":"4.1(3m)","status":"affected"},{"version":"4.3(2e)","status":"affected"},{"version":"4.3(3a)","status":"affected"},{"version":"4.2(3j)","status":"affected"},{"version":"4.3(3c)","status":"affected"},{"version":"4.3(4a)","status":"affected"},{"version":"4.2(3k)","status":"affected"},{"version":"4.3(4b)","status":"affected"},{"version":"4.3(4c)","status":"affected"},{"version":"4.2(3l)","status":"affected"},{"version":"4.3(4d)","status":"affected"},{"version":"4.3(2f)","status":"affected"},{"version":"4.2(3m)","status":"affected"},{"version":"4.3(5a)","status":"affected"},{"version":"4.3(4e)","status":"affected"},{"version":"4.1(3n)","status":"affected"},{"version":"4.3(4f)","status":"affected"},{"version":"4.2(3n)","status":"affected"},{"version":"4.3(5c)","status":"affected"},{"version":"4.2(3o)","status":"affected"},{"version":"4.3(5d)","status":"affected"},{"version":"4.3(5e)","status":"affected"},{"version":"4.2(3p)","status":"affected"}]}],"references":["https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-ucsfxosxss-7skVE8Zv"],"weaknesses":["CWE-79"],"ingestedAt":"2026-10-29T20:11:10.572Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2026/20xxx/CVE-2026-20091.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-20091","state":"PUBLISHED","datePublished":"2026-02-25T16:24:44.412Z","dateUpdated":"2026-02-25T19:05:48.712Z","assignerShortName":"cisco","assignerOrgId":"d1c1063e-7a18-46af-9102-31f8928bc633","dateReserved":"2025-10-08T11:59:15.368Z"},"containers":{"cna":{"title":"Cisco UCS Manager and FXOS Software Stored Cross-Site Scripting Vulnerability","descriptions":[{"lang":"en","value":"A vulnerability in the web-based management interface of Cisco FXOS Software and Cisco UCS Manager Software could allow an authenticated, remote attacker to conduct a stored cross-site scripting (XSS) attack against a user of the interface.\r\n\r\nThis vulnerability is due to insufficient validation of user-supplied input by the web-based management interface of an affected system. An attacker could exploit this vulnerability by injecting malicious data 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 credentials for a user account with the role of Administrator or AAA Administrator. "}],"affected":[{"vendor":"Cisco","product":"Cisco Firepower Extensible Operating System (FXOS)","defaultStatus":"unknown","versions":[{"version":"2.14.1.131","status":"affected"},{"version":"2.14.1.143","status":"affected"},{"version":"2.14.1.163","status":"affected"},{"version":"2.14.1.167","status":"affected"},{"version":"2.16.0.128","status":"affected"}]},{"vendor":"Cisco","product":"Cisco Secure Firewall Adaptive Security Appliance (ASA) Software","defaultStatus":"unknown","versions":[{"version":"9.12.2","status":"affected"},{"version":"9.12.1","status":"affected"},{"version":"9.12.3","status":"affected"},{"version":"9.12.4","status":"affected"},{"version":"9.12.3.2","status":"affected"},{"version":"9.12.3.12","status":"affected"},{"version":"9.12.2.5","status":"affected"},{"version":"9.12.1.2","status":"affected"},{"version":"9.12.2.1","status":"affected"},{"version":"9.12.3.7","status":"affected"},{"version":"9.12.2.9","status":"affected"},{"version":"9.12.3.9","status":"affected"},{"version":"9.12.1.3","status":"affected"},{"version":"9.12.4.2","status":"affected"},{"version":"9.12.4.4","status":"affected"},{"version":"9.12.4.7","status":"affected"},{"version":"9.12.4.8","status":"affected"},{"version":"9.12.4.10","status":"affected"},{"version":"9.12.4.13","status":"affected"},{"version":"9.12.4.18","status":"affected"},{"version":"9.12.4.24","status":"affected"},{"version":"9.16.1","status":"affected"},{"version":"9.12.4.26","status":"affected"},{"version":"9.16.1.28","status":"affected"},{"version":"9.12.4.29","status":"affected"},{"version":"9.16.2","status":"affected"},{"version":"9.12.4.30","status":"affected"},{"version":"9.16.2.3","status":"affected"},{"version":"9.12.4.35","status":"affected"},{"version":"9.16.2.7","status":"affected"},{"version":"9.12.4.37","status":"affected"},{"version":"9.17.1","status":"affected"},{"version":"9.16.2.11","status":"affected"},{"version":"9.16.2.13","status":"affected"},{"version":"9.12.4.39","status":"affected"},{"version":"9.12.4.38","status":"affected"},{"version":"9.16.2.14","status":"affected"},{"version":"9.17.1.7","status":"affected"},{"version":"9.12.4.40","status":"affected"},{"version":"9.16.3.3","status":"affected"},{"version":"9.16.3","status":"affected"},{"version":"9.17.1.9","status":"affected"},{"version":"9.16.3.14","status":"affected"},{"version":"9.12.4.41","status":"affected"},{"version":"9.17.1.10","status":"affected"},{"version":"9.18.1","status":"affected"},{"version":"9.12.4.47","status":"affected"},{"version":"9.16.3.15","status":"affected"},{"version":"9.18.1.3","status":"affected"},{"version":"9.17.1.11","status":"affected"},{"version":"9.12.4.48","status":"affected"},{"version":"9.18.2","status":"affected"},{"version":"9.16.3.19","status":"affected"},{"version":"9.17.1.13","status":"affected"},{"version":"9.12.4.50","status":"affected"},{"version":"9.17.1.15","status":"affected"},{"version":"9.12.4.52","status":"affected"},{"version":"9.16.3.23","status":"affected"},{"version":"9.18.2.5","status":"affected"},{"version":"9.16.4","status":"affected"},{"version":"9.12.4.54","status":"affected"},{"version":"9.17.1.20","status":"affected"},{"version":"9.18.2.7","status":"affected"},{"version":"9.19.1","status":"affected"},{"version":"9.16.4.9","status":"affected"},{"version":"9.12.4.55","status":"affected"},{"version":"9.18.2.8","status":"affected"},{"version":"9.16.4.14","status":"affected"},{"version":"9.18.3","status":"affected"},{"version":"9.19.1.5","status":"affected"},{"version":"9.12.4.56","status":"affected"},{"version":"9.17.1.30","status":"affected"},{"version":"9.19.1.9","status":"affected"},{"version":"9.18.3.39","status":"affected"},{"version":"9.16.4.19","status":"affected"},{"version":"9.12.4.58","status":"affected"},{"version":"9.19.1.12","status":"affected"},{"version":"9.18.3.46","status":"affected"},{"version":"9.16.4.27","status":"affected"},{"version":"9.19.1.18","status":"affected"},{"version":"9.18.3.53","status":"affected"},{"version":"9.18.3.55","status":"affected"},{"version":"9.16.4.38","status":"affected"},{"version":"9.17.1.33","status":"affected"},{"version":"9.12.4.62","status":"affected"},{"version":"9.16.4.39","status":"affected"},{"version":"9.18.3.56","status":"affected"},{"version":"9.16.4.42","status":"affected"},{"version":"9.19.1.22","status":"affected"},{"version":"9.18.4","status":"affected"},{"version":"9.18.4.5","status":"affected"},{"version":"9.19.1.24","status":"affected"},{"version":"9.16.4.48","status":"affected"},{"version":"9.18.4.8","status":"affected"},{"version":"9.20.2","status":"affected"},{"version":"9.19.1.27","status":"affected"},{"version":"9.12.4.65","status":"affected"},{"version":"9.16.4.55","status":"affected"},{"version":"9.18.4.22","status":"affected"},{"version":"9.20.2.10","status":"affected"},{"version":"9.16.4.57","status":"affected"},{"version":"9.19.1.28","status":"affected"},{"version":"9.17.1.39","status":"affected"},{"version":"9.12.4.67","status":"affected"},{"version":"9.18.4.24","status":"affected"},{"version":"9.20.2.21","status":"affected"},{"version":"9.16.4.61","status":"affected"},{"version":"9.19.1.31","status":"affected"},{"version":"9.18.4.29","status":"affected"},{"version":"9.20.2.22","status":"affected"},{"version":"9.16.4.62","status":"affected"},{"version":"9.18.4.34","status":"affected"},{"version":"9.20.3","status":"affected"},{"version":"9.16.4.67","status":"affected"},{"version":"9.18.4.40","status":"affected"},{"version":"9.16.4.71","status":"affected"},{"version":"9.20.3.4","status":"affected"},{"version":"9.18.4.47","status":"affected"},{"version":"9.20.3.7","status":"affected"},{"version":"9.17.1.45","status":"affected"},{"version":"9.19.1.37","status":"affected"},{"version":"9.16.4.76","status":"affected"},{"version":"9.18.4.50","status":"affected"},{"version":"9.20.3.10","status":"affected"},{"version":"9.18.4.52","status":"affected"},{"version":"9.20.3.13","status":"affected"},{"version":"9.18.4.53","status":"affected"},{"version":"9.16.4.82","status":"affected"},{"version":"9.20.3.16","status":"affected"},{"version":"9.19.1.42","status":"affected"},{"version":"9.18.4.57","status":"affected"},{"version":"9.16.4.84","status":"affected"},{"version":"9.20.3.20","status":"affected"}]},{"vendor":"Cisco","product":"Cisco Unified Computing System (Managed)","defaultStatus":"unknown","versions":[{"version":"4.0(4h)","status":"affected"},{"version":"4.1(1a)","status":"affected"},{"version":"4.0(1c)","status":"affected"},{"version":"4.0(4a)","status":"affected"},{"version":"4.0(1a)","status":"affected"},{"version":"4.0(1d)","status":"affected"},{"version":"4.1(1c)","status":"affected"},{"version":"4.0(2a)","status":"affected"},{"version":"4.0(4g)","status":"affected"},{"version":"4.0(2e)","status":"affected"},{"version":"4.0(4c)","status":"affected"},{"version":"4.0(4f)","status":"affected"},{"version":"4.0(1b)","status":"affected"},{"version":"4.0(2b)","status":"affected"},{"version":"4.0(2d)","status":"affected"},{"version":"4.1(1b)","status":"affected"},{"version":"4.0(4d)","status":"affected"},{"version":"4.0(4e)","status":"affected"},{"version":"4.0(4b)","status":"affected"},{"version":"4.1(2a)","status":"affected"},{"version":"4.1(1d)","status":"affected"},{"version":"4.0(4i)","status":"affected"},{"version":"4.1(1e)","status":"affected"},{"version":"4.1(2b)","status":"affected"},{"version":"4.0(4k)","status":"affected"},{"version":"4.1(3a)","status":"affected"},{"version":"4.1(3b)","status":"affected"},{"version":"4.1(2c)","status":"affected"},{"version":"4.0(4l)","status":"affected"},{"version":"4.1(4a)","status":"affected"},{"version":"4.1(3c)","status":"affected"},{"version":"4.1(3d)","status":"affected"},{"version":"4.2(1c)","status":"affected"},{"version":"4.2(1d)","status":"affected"},{"version":"4.0(4m)","status":"affected"},{"version":"4.1(3e)","status":"affected"},{"version":"4.2(1f)","status":"affected"},{"version":"4.1(3f)","status":"affected"},{"version":"4.2(1i)","status":"affected"},{"version":"4.1(3h)","status":"affected"},{"version":"4.2(1k)","status":"affected"},{"version":"4.2(1l)","status":"affected"},{"version":"4.0(4n)","status":"affected"},{"version":"4.2(1m)","status":"affected"},{"version":"4.1(3i)","status":"affected"},{"version":"4.2(2a)","status":"affected"},{"version":"4.2(1n)","status":"affected"},{"version":"4.1(3j)","status":"affected"},{"version":"4.2(2c)","status":"affected"},{"version":"4.2(2d)","status":"affected"},{"version":"4.2(3b)","status":"affected"},{"version":"4.1(3k)","status":"affected"},{"version":"4.0(4o)","status":"affected"},{"version":"4.2(2e)","status":"affected"},{"version":"4.2(3d)","status":"affected"},{"version":"4.2(3e)","status":"affected"},{"version":"4.2(3g)","status":"affected"},{"version":"4.1(3l)","status":"affected"},{"version":"4.3(2b)","status":"affected"},{"version":"4.2(3h)","status":"affected"},{"version":"4.2(3i)","status":"affected"},{"version":"4.3(2c)","status":"affected"},{"version":"4.1(3m)","status":"affected"},{"version":"4.3(2e)","status":"affected"},{"version":"4.3(3a)","status":"affected"},{"version":"4.2(3j)","status":"affected"},{"version":"4.3(3c)","status":"affected"},{"version":"4.3(4a)","status":"affected"},{"version":"4.2(3k)","status":"affected"},{"version":"4.3(4b)","status":"affected"},{"version":"4.3(4c)","status":"affected"},{"version":"4.2(3l)","status":"affected"},{"version":"4.3(4d)","status":"affected"},{"version":"4.3(2f)","status":"affected"},{"version":"4.2(3m)","status":"affected"},{"version":"4.3(5a)","status":"affected"},{"version":"4.3(4e)","status":"affected"},{"version":"4.1(3n)","status":"affected"},{"version":"4.3(4f)","status":"affected"},{"version":"4.2(3n)","status":"affected"},{"version":"4.3(5c)","status":"affected"},{"version":"4.2(3o)","status":"affected"},{"version":"4.3(5d)","status":"affected"},{"version":"4.3(5e)","status":"affected"},{"version":"4.2(3p)","status":"affected"}]}],"references":[{"url":"https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-ucsfxosxss-7skVE8Zv","name":"cisco-sa-ucsfxosxss-7skVE8Zv"}],"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":"2026-02-25T16:24:44.412Z"},"exploits":[{"lang":"en","value":"The Cisco PSIRT is not aware of any public announcements or malicious use of the vulnerabilities that are described in this advisory."}],"source":{"advisory":"cisco-sa-ucsfxosxss-7skVE8Zv","discovery":"INTERNAL","defects":["CSCwm57437"]}},"adp":[{"title":"CISA ADP Vulnrichment","metrics":[{"other":{"type":"ssvc","content":{"id":"CVE-2026-20091","role":"CISA Coordinator","options":[{"Exploitation":"none"},{"Automatable":"no"},{"Technical Impact":"partial"}],"version":"2.0.3","timestamp":"2026-02-25T18:18:28.092125Z"}}}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2026-02-25T19:05:48.712Z"}}]}}}