{"resultsPerPage":1,"startIndex":0,"totalResults":1,"format":"NVD_CVE","version":"2.0","timestamp":"2026-06-21T04:28:24.156","vulnerabilities":[{"cve":{"id":"CVE-2021-23005","sourceIdentifier":"f5sirt@f5.com","published":"2021-03-31T18:15:15.567","lastModified":"2026-06-17T03:38:11.820","vulnStatus":"Modified","cveTags":[],"descriptions":[{"lang":"en","value":"On all 7.x and 6.x versions (fixed in 8.0.0), when using a Quorum device for BIG-IQ high availability (HA) for automatic failover, BIG-IQ does not make use of Transport Layer Security (TLS) with the Corosync protocol. Note: Software versions which have reached End of Software Development (EoSD) are not evaluated."},{"lang":"es","value":"En todas las versiones 7.x y 6.x (corregidas en la versión 8.0.0), cuando se utiliza un dispositivo Quorum para alta disponibilidad (HA) de BIG-IQ para la conmutación automática por error, BIG-IQ no utiliza Transport Layer Security (TLS) con el protocolo Corosync. Nota: No se evalúan las versiones de software que han alcanzado End of Software Development (EoSD)."}],"affected":[{"source":"f5sirt@f5.com","affectedData":[{"vendor":"n/a","product":"BIG-IQ","versions":[{"version":"All 7.x and 6.x versions","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:H/I:H/A:N","baseScore":9.1,"baseSeverity":"CRITICAL","attackVector":"NETWORK","attackComplexity":"LOW","privilegesRequired":"NONE","userInteraction":"NONE","scope":"UNCHANGED","confidentialityImpact":"HIGH","integrityImpact":"HIGH","availabilityImpact":"NONE"},"exploitabilityScore":3.9,"impactScore":5.2}],"cvssMetricV2":[{"source":"nvd@nist.gov","type":"Primary","cvssData":{"version":"2.0","vectorString":"AV:N/AC:L/Au:N/C:P/I:P/A:N","baseScore":6.4,"accessVector":"NETWORK","accessComplexity":"LOW","authentication":"NONE","confidentialityImpact":"PARTIAL","integrityImpact":"PARTIAL","availabilityImpact":"NONE"},"baseSeverity":"MEDIUM","exploitabilityScore":10.0,"impactScore":4.9,"acInsufInfo":false,"obtainAllPrivilege":false,"obtainUserPrivilege":false,"obtainOtherPrivilege":false,"userInteractionRequired":false}]},"weaknesses":[{"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-iq_centralized_management:*:*:*:*:*:*:*:*","versionStartIncluding":"6.0.0","versionEndExcluding":"8.0.0","matchCriteriaId":"04F480EF-41AA-4BD8-805E-B7F8B248D8B7"}]}]}],"references":[{"url":"https://support.f5.com/csp/article/K01243064","source":"f5sirt@f5.com","tags":["Vendor Advisory"]},{"url":"https://support.f5.com/csp/article/K01243064","source":"af854a3a-2127-422b-91ae-364da2661108","tags":["Vendor Advisory"]}]}}]}