{"resultsPerPage":1,"startIndex":0,"totalResults":1,"format":"NVD_CVE","version":"2.0","timestamp":"2026-09-23T03:35:02.082","vulnerabilities":[{"cve":{"id":"CVE-2021-23027","sourceIdentifier":"f5sirt@f5.com","published":"2021-09-14T22:15:07.153","lastModified":"2026-06-17T03:38:14.297","vulnStatus":"Modified","cveTags":[],"descriptions":[{"lang":"en","value":"On version 16.0.x before 16.0.1.2, 15.1.x before 15.1.3.1, and 14.1.x before 14.1.4.3, a DOM based cross-site scripting (XSS) vulnerability exists in an undisclosed page of the BIG-IP Configuration utility that allows an attacker to execute JavaScript in the context of the currently logged-in user. Note: Software versions which have reached End of Technical Support (EoTS) are not evaluated."},{"lang":"es","value":"En versiones 16.0.x anteriores a 16.0.1.2, versiones 15.1.x anteriores a 15.1.3.1 y versiones 14.1.x anteriores a 14.1.4.3, se presenta una vulnerabilidad de tipo cross-site scripting (XSS) basada en el DOM en una página no divulgada de la utilidad de configuración de BIG-IP que permite a un atacante ejecutar JavaScript en el contexto del usuario actualmente conectado. Nota: Las versiones de software que han alcanzado End of Technical Support (EoTS) no son evaluadas"}],"affected":[{"source":"f5sirt@f5.com","affectedData":[{"vendor":"n/a","product":"BIG-IP","versions":[{"version":"16.0.x before 16.0.1.2, 15.1.x before 15.1.3.1, and 14.1.x before 14.1.4.3","status":"affected"}]}]}],"metrics":{"cvssMetricV31":[{"source":"nvd@nist.gov","type":"Primary","cvssData":{"version":"3.1","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N","baseScore":6.1,"baseSeverity":"MEDIUM","attackVector":"NETWORK","attackComplexity":"LOW","privilegesRequired":"NONE","userInteraction":"REQUIRED","scope":"CHANGED","confidentialityImpact":"LOW","integrityImpact":"LOW","availabilityImpact":"NONE"},"exploitabilityScore":2.8,"impactScore":2.7}],"cvssMetricV2":[{"source":"nvd@nist.gov","type":"Primary","cvssData":{"version":"2.0","vectorString":"AV:N/AC:M/Au:N/C:N/I:P/A:N","baseScore":4.3,"accessVector":"NETWORK","accessComplexity":"MEDIUM","authentication":"NONE","confidentialityImpact":"NONE","integrityImpact":"PARTIAL","availabilityImpact":"NONE"},"baseSeverity":"MEDIUM","exploitabilityScore":8.6,"impactScore":2.9,"acInsufInfo":false,"obtainAllPrivilege":false,"obtainUserPrivilege":false,"obtainOtherPrivilege":false,"userInteractionRequired":true}]},"weaknesses":[{"source":"f5sirt@f5.com","type":"Secondary","description":[{"lang":"en","value":"CWE-79"}]},{"source":"nvd@nist.gov","type":"Primary","description":[{"lang":"en","value":"CWE-79"}]}],"configurations":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:a:f5:big-ip_access_policy_manager:*:*:*:*:*:*:*:*","versionStartIncluding":"14.1.0","versionEndIncluding":"14.1.4","matchCriteriaId":"D5286F92-3E35-4B00-AA8F-AC96449BD2F6"},{"vulnerable":true,"criteria":"cpe:2.3:a:f5:big-ip_access_policy_manager:*:*:*:*:*:*:*:*","versionStartIncluding":"15.1.0","versionEndIncluding":"15.1.3","matchCriteriaId":"FE0AA66D-D6EF-4D7E-B975-9CF1A19AF279"},{"vulnerable":true,"criteria":"cpe:2.3:a:f5:big-ip_access_policy_manager:*:*:*:*:*:*:*:*","versionStartIncluding":"16.0.0","versionEndIncluding":"16.0.1.1","matchCriteriaId":"ADA2E5BF-3710-46E7-89CC-2C5D8C39A612"},{"vulnerable":true,"criteria":"cpe:2.3:a:f5:big-ip_advanced_firewall_manager:*:*:*:*:*:*:*:*","versionStartIncluding":"14.1.0","versionEndIncluding":"14.1.4","matchCriteriaId":"AB20EE99-82A2-4FF9-B1C5-A0E40816AA5A"},{"vulnerable":true,"criteria":"cpe:2.3:a:f5:big-ip_advanced_firewall_manager:*:*:*:*:*:*:*:*","versionStartIncluding":"15.1.0","versionEndIncluding":"15.1.3","matchCriteriaId":"7C23AD78-B214-48C7-996C-F3BD2DE30B3B"},{"vulnerable":true,"criteria":"cpe:2.3:a:f5:big-ip_advanced_firewall_manager:*:*:*:*:*:*:*:*","versionStartIncluding":"16.0.0","versionEndIncluding":"16.0.1.1","matchCriteriaId":"D7754026-7F57-4666-BF42-F1042EB1D69B"},{"vulnerable":true,"criteria":"cpe:2.3:a:f5:big-ip_advanced_web_application_firewall:*:*:*:*:*:*:*:*","versionStartIncluding":"14.1.0","versionEndIncluding":"14.1.4","matchCriteriaId":"D2A1BB14-BEB5-43DD-878D-83E51FBFD4E0"},{"vulnerable":true,"criteria":"cpe:2.3:a:f5:big-ip_advanced_web_application_firewall:*:*:*:*:*:*:*:*","versionStartIncluding":"15.1.0","versionEndIncluding":"15.1.3","matchCriteriaId":"56D19CAF-676D-4029-91C4-80140C4C4416"},{"vulnerable":true,"criteria":"cpe:2.3:a:f5:big-ip_advanced_web_application_firewall:*:*:*:*:*:*:*:*","versionStartIncluding":"16.0.0","versionEndIncluding":"16.0.1.1","matchCriteriaId":"2D3877DD-4285-4EA1-9E76-A7EF48B0B1B5"},{"vulnerable":true,"criteria":"cpe:2.3:a:f5:big-ip_analytics:*:*:*:*:*:*:*:*","versionStartIncluding":"14.1.0","versionEndIncluding":"14.1.4","matchCriteriaId":"6CCAB1F6-9AD7-4743-A6B6-D42567427845"},{"vulnerable":true,"criteria":"cpe:2.3:a:f5:big-ip_analytics:*:*:*:*:*:*:*:*","versionStartIncluding":"15.1.0","versionEndIncluding":"15.1.3","matchCriteriaId":"51E8CE17-224C-45C8-845D-32A90559F35C"},{"vulnerable":true,"criteria":"cpe:2.3:a:f5:big-ip_analytics:*:*:*:*:*:*:*:*","versionStartIncluding":"16.0.0","versionEndIncluding":"16.0.1.1","matchCriteriaId":"71C40185-3EFC-40DD-B7E4-160656AA3AF6"},{"vulnerable":true,"criteria":"cpe:2.3:a:f5:big-ip_application_acceleration_manager:*:*:*:*:*:*:*:*","versionStartIncluding":"14.1.0","versionEndIncluding":"14.1.4","matchCriteriaId":"6B90B84E-0BAA-465E-A4D3-20902772B951"},{"vulnerable":true,"criteria":"cpe:2.3:a:f5:big-ip_application_acceleration_manager:*:*:*:*:*:*:*:*","versionStartIncluding":"15.1.0","versionEndIncluding":"15.1.3","matchCriteriaId":"9C7C7515-D182-40C6-9224-B0C9A92F94BB"},{"vulnerable":true,"criteria":"cpe:2.3:a:f5:big-ip_application_acceleration_manager:*:*:*:*:*:*:*:*","versionStartIncluding":"16.0.0","versionEndIncluding":"16.0.1.1","matchCriteriaId":"7521AA83-43FA-40C2-8634-6BCB222039E4"},{"vulnerable":true,"criteria":"cpe:2.3:a:f5:big-ip_application_security_manager:*:*:*:*:*:*:*:*","versionStartIncluding":"14.1.0","versionEndIncluding":"14.1.4","matchCriteriaId":"15EB0439-9C16-45C2-895D-44D6ED1A028A"},{"vulnerable":true,"criteria":"cpe:2.3:a:f5:big-ip_application_security_manager:*:*:*:*:*:*:*:*","versionStartIncluding":"15.1.0","versionEndIncluding":"15.1.3","matchCriteriaId":"2408EED7-CFDF-414C-82DB-FA9541DE2138"},{"vulnerable":true,"criteria":"cpe:2.3:a:f5:big-ip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