{"resultsPerPage":1,"startIndex":0,"totalResults":1,"format":"NVD_CVE","version":"2.0","timestamp":"2026-09-23T02:52:57.316","vulnerabilities":[{"cve":{"id":"CVE-2021-22985","sourceIdentifier":"f5sirt@f5.com","published":"2021-02-12T18:15:12.970","lastModified":"2026-06-17T03:38:09.313","vulnStatus":"Modified","cveTags":[],"descriptions":[{"lang":"en","value":"On BIG-IP APM version 16.0.x before 16.0.1.1, under certain conditions, when processing VPN traffic with APM, TMM consumes excessive memory. A malicious, authenticated VPN user may abuse this to perform a DoS attack against the APM. Note: Software versions which have reached End of Software Development (EoSD) are not evaluated."},{"lang":"es","value":"En BIG-IP APM versiones 16.0.x anteriores a 16.0.1.1, bajo determinadas condiciones, al procesar tráfico VPN con APM, TMM consume memoria excesiva. Un usuario de VPN autenticado y malicioso puede abusar de esto para llevar a cabo un ataque de DoS contra APM. Nota: No son evaluadas unas versiones de software que han alcanzado End of Software Development (EoSD)"}],"affected":[{"source":"f5sirt@f5.com","affectedData":[{"vendor":"n/a","product":"BIG-IP APM","versions":[{"version":"16.0.x before 16.0.1.1","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: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:L/Au:N/C:N/I:N/A:C","baseScore":7.8,"accessVector":"NETWORK","accessComplexity":"LOW","authentication":"NONE","confidentialityImpact":"NONE","integrityImpact":"NONE","availabilityImpact":"COMPLETE"},"baseSeverity":"HIGH","exploitabilityScore":10.0,"impactScore":6.9,"acInsufInfo":false,"obtainAllPrivilege":false,"obtainUserPrivilege":false,"obtainOtherPrivilege":false,"userInteractionRequired":false}]},"weaknesses":[{"source":"nvd@nist.gov","type":"Primary","description":[{"lang":"en","value":"CWE-400"}]}],"configurations":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:a:f5:big-ip_application_security_manager:*:*:*:*:*:*:*:*","versionStartIncluding":"11.6.1","versionEndExcluding":"11.6.5.2","matchCriteriaId":"8999F566-9884-4CAA-BED7-8CF72F11E6F8"},{"vulnerable":true,"criteria":"cpe:2.3:a:f5:big-ip_application_security_manager:*:*:*:*:*:*:*:*","versionStartIncluding":"12.1.0","versionEndExcluding":"12.1.5.3","matchCriteriaId":"A921F4E5-6BA7-4978-B47E-D1B173FF493F"},{"vulnerable":true,"criteria":"cpe:2.3:a:f5:big-ip_application_security_manager:*:*:*:*:*:*:*:*","versionStartIncluding":"13.1.0","versionEndExcluding":"13.1.3.6","matchCriteriaId":"2BF4F8C6-1C43-4A54-9FD6-011253744FC8"},{"vulnerable":true,"criteria":"cpe:2.3:a:f5:big-ip_application_security_manager:*:*:*:*:*:*:*:*","versionStartIncluding":"14.1.0","versionEndExcluding":"14.1.2.8","matchCriteriaId":"A76C1855-461C-4539-98CD-C22363B8AFE8"},{"vulnerable":true,"criteria":"cpe:2.3:a:f5:big-ip_application_security_manager:*:*:*:*:*:*:*:*","versionStartIncluding":"15.1.0","versionEndExcluding":"15.1.2","matchCriteriaId":"24B9D974-3C1E-4467-A844-F9FDCD39A7FD"},{"vulnerable":true,"criteria":"cpe:2.3:a:f5:big-ip_application_security_manager:*:*:*:*:*:*:*:*","versionStartIncluding":"16.0.0","versionEndExcluding":"16.0.1.1","matchCriteriaId":"7BB77EFF-A064-4475-A93C-5D5BA9313724"}]}]}],"references":[{"url":"https://support.f5.com/csp/article/K88162221","source":"f5sirt@f5.com","tags":["Vendor Advisory"]},{"url":"https://support.f5.com/csp/article/K88162221","source":"af854a3a-2127-422b-91ae-364da2661108","tags":["Vendor Advisory"]}]}}]}