{"resultsPerPage":1,"startIndex":0,"totalResults":1,"format":"NVD_CVE","version":"2.0","timestamp":"2026-04-19T20:30:46.837","vulnerabilities":[{"cve":{"id":"CVE-2021-23039","sourceIdentifier":"f5sirt@f5.com","published":"2021-09-14T18:15:08.423","lastModified":"2024-11-21T05:51:12.090","vulnStatus":"Modified","cveTags":[],"descriptions":[{"lang":"en","value":"On version 16.0.x before 16.0.1.2, 15.1.x before 15.1.3, 14.1.x before 14.1.2.8, and all versions of 13.1.x and 12.1.x, when IPSec is configured on a BIG-IP system, undisclosed requests from an authorized remote (IPSec) peer, which already has a negotiated Security Association, can cause the Traffic Management Microkernel (TMM) to terminate. 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, versiones 14.1.x anteriores a 14.1.2.8, y todas las versiones de 13.1.x y 12.1.x, cuando se configura IPSec en un sistema BIG-IP, las peticiones no divulgadas de un peer remoto (IPSec) autorizado, que ya presenta una Asociación de Seguridad negociada, pueden causar la terminación del Traffic Management Microkernel (TMM). Nota: Las versiones de software que han alcanzado End of Technical Support (EoTS) no son evaluadas"}],"metrics":{"cvssMetricV31":[{"source":"nvd@nist.gov","type":"Primary","cvssData":{"version":"3.1","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","baseScore":7.5,"baseSeverity":"HIGH","attackVector":"NETWORK","attackComplexity":"LOW","privilegesRequired":"NONE","userInteraction":"NONE","scope":"UNCHANGED","confidentialityImpact":"NONE","integrityImpact":"NONE","availabilityImpact":"HIGH"},"exploitabilityScore":3.9,"impactScore":3.6}],"cvssMetricV2":[{"source":"nvd@nist.gov","type":"Primary","cvssData":{"version":"2.0","vectorString":"AV:N/AC:M/Au:N/C:N/I:N/A:C","baseScore":7.1,"accessVector":"NETWORK","accessComplexity":"MEDIUM","authentication":"NONE","confidentialityImpact":"NONE","integrityImpact":"NONE","availabilityImpact":"COMPLETE"},"baseSeverity":"HIGH","exploitabilityScore":8.6,"impactScore":6.9,"acInsufInfo":false,"obtainAllPrivilege":false,"obtainUserPrivilege":false,"obtainOtherPrivilege":false,"userInteractionRequired":false}]},"weaknesses":[{"source":"f5sirt@f5.com","type":"Secondary","description":[{"lang":"en","value":"CWE-20"}]},{"source":"nvd@nist.gov","type":"Primary","description":[{"lang":"en","value":"NVD-CWE-noinfo"}]}],"configurations":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:a:f5:big-ip_access_policy_manager:*:*:*:*:*:*:*:*","versionStartIncluding":"12.1.0","versionEndIncluding":"12.1.6","matchCriteriaId":"DE2F2CB2-BE96-4DC8-B336-1E9A318B4604"},{"vulnerable":true,"criteria":"cpe:2.3:a:f5:big-ip_access_policy_manager:*:*:*:*:*:*:*:*","versionStartIncluding":"13.1.0","versionEndIncluding":"13.1.4","matchCriteriaId":"50288008-B90F-4882-80AD-2C70A1F1E2DD"},{"vulnerable":true,"criteria":"cpe:2.3:a:f5:big-ip_access_policy_manager:*:*:*:*:*:*:*:*","versionStartIncluding":"14.1.0","versionEndExcluding":"14.1.2.8","matchCriteriaId":"874C243A-5A16-4942-AE90-A1B0D4078192"},{"vulnerable":true,"criteria":"cpe:2.3:a:f5:big-ip_access_policy_manager:*:*:*:*:*:*:*:*","versionStartIncluding":"15.1.0","versionEndExcluding":"15.1.3","matchCriteriaId":"5F04F2FB-12C2-4BC4-AFBB-9DA82E53D7EF"},{"vulnerable":true,"criteria":"cpe:2.3:a:f5:big-ip_access_policy_manager:*:*:*:*:*:*:*:*","versionStartIncluding":"16.0.0","versionEndExcluding":"16.0.1.2","matchCriteriaId":"C7D3DE51-EAA0-427D-8991-F2D9449F6F99"},{"vulnerable":true,"criteria":"cpe:2.3:a:f5:big-ip_advanced_firewall_manager:*:*:*:*:*:*:*:*","versionStartIncluding":"12.1.0","versionEndIncluding":"12.1.6","matchCriteriaId":"6E32CBE0-BFDC-4DCB-A365-2F3C4D680446"},{"vulnerable":true,"criteria":"cpe:2.3:a:f5:big-ip_advanced_firewall_manager:*:*:*:*:*:*:*:*","versionStartIncluding":"13.1.0","versionEndIncluding":"13.1.4","matchCriteriaId":"C37ABF73-E093-498B-99F3-11D5A3908C7F"},{"vulnerable":true,"criteria":"cpe:2.3:a:f5:big-ip_advanced_firewall_manager:*:*:*:*:*:*:*:*","versionStartIncluding":"14.1.0","versionEndExcluding":"14.1.2.8","matchCriteriaId":"81A56F9E-5939-4252-8643-0F768AE39E79"},{"vulnerable":true,"criteria":"cpe:2.3:a:f5:big-ip_advanced_firewall_manager:*:*:*:*:*:*:*:*","versionStartIncluding":"15.1.0","versionEndExcluding":"15.1.3","matchCriteriaId":"FA17368C-7B1F-4B73-8296-3FC2656C0F04"},{"vulnerable":true,"criteria":"cpe:2.3:a:f5:big-ip_advanced_firewall_manager:*:*:*:*:*:*:*:*","versionStartIncluding":"16.0.0","versionEndExcluding":"16.0.1.2","matchCriteriaId":"E0B33987-329F-4C8E-948C-C797199E3D80"},{"vulnerable":true,"criteria":"cpe:2.3:a:f5:big-ip_analytics:*:*:*:*:*:*:*:*","versionStartIncluding":"12.1.0","versionEndIncluding":"12.1.6","matchCriteriaId":"18666B67-A6EA-402B-926E-96348AB82831"},{"vulnerable":true,"criteria":"cpe:2.3:a:f5:big-ip_analytics:*:*:*:*:*:*:*:*","versionStartIncluding":"13.1.0","versionEndIncluding":"13.1.4","matchCriteriaId":"18F2AC19-1085-48C3-B270-DD3E17A7870D"},{"vulnerable":true,"criteria":"cpe:2.3:a:f5:big-ip_analytics:*:*:*:*:*:*:*:*","versionStartIncluding":"14.1.0","versionEndExcluding":"14.1.2.8","matchCriteriaId":"350E17D3-C6D3-407F-B413-0D3D07A9A735"},{"vulnerable":true,"criteria":"cpe:2.3:a:f5:big-ip_analytics:*:*:*:*:*:*:*:*","versionStartIncluding":"15.1.0","versionEndExcluding":"15.1.3","matchCriteriaId":"3EC583B6-59E2-431B-A574-0A700F5713A6"},{"vulnerable":true,"criteria":"cpe:2.3:a:f5:big-ip_analytics:*:*:*:*:*:*:*:*","versionStartIncluding":"16.0.0","versionEndExcluding":"16.0.1.2","matchCriteriaId":"0EBE11A9-0ACA-44E3-A15D-BDD8B7CEC107"},{"vulnerable":true,"criteria":"cpe:2.3:a:f5:big-ip_application_acceleration_manager:*:*:*:*:*:*:*:*","versionStartIncluding":"12.1.0","versionEndIncluding":"12.1.6","matchCriteriaId":"8AF5B8C5-98F2-45B5-A877-C3666E3D6876"},{"vulnerable":true,"criteria":"cpe:2.3:a:f5:big-ip_application_acceleration_manager:*:*:*:*:*:*:*:*","versionStartIncluding":"13.1.0","versionEndIncluding":"13.1.4","matchCriteriaId":"EDDC86D0-B9D6-42AE-959E-CC40C6F275EE"},{"vulnerable":true,"criteria":"cpe:2.3:a:f5:big-ip_application_acceleration_manager:*:*:*:*:*:*:*:*","versionStartIncluding":"14.1.0","version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Advisory"]},{"url":"https://support.f5.com/csp/article/K66782293","source":"af854a3a-2127-422b-91ae-364da2661108","tags":["Mitigation","Vendor Advisory"]}]}}]}