{"resultsPerPage":1,"startIndex":0,"totalResults":1,"format":"NVD_CVE","version":"2.0","timestamp":"2026-04-29T16:38:48.525","vulnerabilities":[{"cve":{"id":"CVE-2021-29978","sourceIdentifier":"security@mozilla.org","published":"2021-08-05T20:15:08.857","lastModified":"2024-11-21T06:02:06.147","vulnStatus":"Modified","cveTags":[],"descriptions":[{"lang":"en","value":"Multiple low security issues were discovered and fixed in a security audit of Mozilla VPN 2.x branch as part of a 3rd party security audit. This vulnerability affects Mozilla VPN < 2.3."},{"lang":"es","value":"Multiples problemas de baja seguridad se detectaron y corrigieron en una auditoría de seguridad de la rama Mozilla VPN versión 2.x como parte de una auditoría de seguridad de terceros. Esta vulnerabilidad afecta a Mozilla VPN versiones anteriores a 2.3"}],"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:H","baseScore":9.8,"baseSeverity":"CRITICAL","attackVector":"NETWORK","attackComplexity":"LOW","privilegesRequired":"NONE","userInteraction":"NONE","scope":"UNCHANGED","confidentialityImpact":"HIGH","integrityImpact":"HIGH","availabilityImpact":"HIGH"},"exploitabilityScore":3.9,"impactScore":5.9}],"cvssMetricV2":[{"source":"nvd@nist.gov","type":"Primary","cvssData":{"version":"2.0","vectorString":"AV:N/AC:L/Au:N/C:C/I:C/A:C","baseScore":10.0,"accessVector":"NETWORK","accessComplexity":"LOW","authentication":"NONE","confidentialityImpact":"COMPLETE","integrityImpact":"COMPLETE","availabilityImpact":"COMPLETE"},"baseSeverity":"HIGH","exploitabilityScore":10.0,"impactScore":10.0,"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:mozilla:mozilla_vpn:*:*:*:*:*:*:*:*","versionStartIncluding":"2.0","versionEndExcluding":"2.3","matchCriteriaId":"E9286282-AEFD-45D4-BE0A-1A9865A7E2E8"}]}]}],"references":[{"url":"https://github.com/mozilla-mobile/mozilla-vpn-client/issues/797","source":"security@mozilla.org","tags":["Third Party Advisory"]},{"url":"https://github.com/mozilla-mobile/mozilla-vpn-client/issues/798","source":"security@mozilla.org","tags":["Third Party Advisory"]},{"url":"https://github.com/mozilla-mobile/mozilla-vpn-client/issues/799","source":"security@mozilla.org","tags":["Exploit","Third Party Advisory"]},{"url":"https://github.com/mozilla-mobile/mozilla-vpn-client/issues/800","source":"security@mozilla.org","tags":["Exploit","Third Party Advisory"]},{"url":"https://github.com/mozilla-mobile/mozilla-vpn-client/issues/801","source":"security@mozilla.org","tags":["Third Party Advisory"]},{"url":"https://github.com/mozilla-mobile/mozilla-vpn-client/issues/803","source":"security@mozilla.org","tags":["Third Party Advisory"]},{"url":"https://github.com/mozilla-mobile/mozilla-vpn-client/issues/804","source":"security@mozilla.org","tags":["Third Party Advisory"]},{"url":"https://github.com/mozilla-mobile/mozilla-vpn-client/issues/805","source":"security@mozilla.org","tags":["Third Party Advisory"]},{"url":"https://github.com/mozilla-mobile/mozilla-vpn-client/issues/806","source":"security@mozilla.org","tags":["Exploit","Third Party Advisory"]},{"url":"https://github.com/mozilla-mobile/mozilla-vpn-client/issues/808","source":"security@mozilla.org","tags":["Third Party Advisory"]},{"url":"https://github.com/mozilla-mobile/mozilla-vpn-client/issues/809","source":"security@mozilla.org","tags":["Third Party Advisory"]},{"url":"https://github.com/mozilla-mobile/mozilla-vpn-client/issues/810","source":"security@mozilla.org","tags":["Third Party Advisory"]},{"url":"https://github.com/mozilla-mobile/mozilla-vpn-client/issues/812","source":"security@mozilla.org","tags":["Third Party Advisory"]},{"url":"https://github.com/mozilla-mobile/mozilla-vpn-client/pull/816","source":"security@mozilla.org","tags":["Patch","Third Party Advisory"]},{"url":"https://www.mozilla.org/security/advisories/mfsa2021-31/","source":"security@mozilla.org","tags":["Vendor Advisory"]},{"url":"https://github.com/mozilla-mobile/mozilla-vpn-client/issues/797","source":"af854a3a-2127-422b-91ae-364da2661108","tags":["Third Party Advisory"]},{"url":"https://github.com/mozilla-mobile/mozilla-vpn-client/issues/798","source":"af854a3a-2127-422b-91ae-364da2661108","tags":["Third Party Advisory"]},{"url":"https://github.com/mozilla-mobile/mozilla-vpn-client/issues/799","source":"af854a3a-2127-422b-91ae-364da2661108","tags":["Exploit","Third Party Advisory"]},{"url":"https://github.com/mozilla-mobile/mozilla-vpn-client/issues/800","source":"af854a3a-2127-422b-91ae-364da2661108","tags":["Exploit","Third Party Advisory"]},{"url":"https://github.com/mozilla-mobile/mozilla-vpn-client/issues/801","source":"af854a3a-2127-422b-91ae-364da2661108","tags":["Third Party Advisory"]},{"url":"https://github.com/mozilla-mobile/mozilla-vpn-client/issues/803","source":"af854a3a-2127-422b-91ae-364da2661108","tags":["Third Party Advisory"]},{"url":"https://github.com/mozilla-mobile/mozilla-vpn-client/issues/804","source":"af854a3a-2127-422b-91ae-364da2661108","tags":["Third Party Advisory"]},{"url":"https://github.com/mozilla-mobile/mozilla-vpn-client/issues/805","source":"af854a3a-2127-422b-91ae-364da2661108","tags":["Third Party Advisory"]},{"url":"https://github.com/mozilla-mobile/mozilla-vpn-client/issues/806","source":"af854a3a-2127-422b-91ae-364da2661108","tags":["Exploit","Third Party Advisory"]},{"url":"https://github.com/mozilla-mobile/mozilla-vpn-client/issues/808","source":"af854a3a-2127-422b-91ae-364da2661108","tags":["Third Party Advisory"]},{"url":"https://github.com/mozilla-mobile/mozilla-vpn-client/issues/809","source":"af854a3a-2127-422b-91ae-364da2661108","tags":["Third Party Advisory"]},{"url":"https://github.com/mozilla-mobile/mozilla-vpn-client/issues/810","source":"af854a3a-2127-422b-91ae-364da2661108","tags":["Third Party Advisory"]},{"url":"https://github.com/mozilla-mobile/mozilla-vpn-client/issues/812","source":"af854a3a-2127-422b-91ae-364da2661108","tags":["Third Party Advisory"]},{"url":"https://github.com/mozilla-mobile/mozilla-vpn-client/pull/816","source":"af854a3a-2127-422b-91ae-364da2661108","tags":["Patch","Third Party Advisory"]},{"url":"https://www.mozilla.org/security/advisories/mfsa2021-31/","source":"af854a3a-2127-422b-91ae-364da2661108","tags":["Vendor Advisory"]}]}}]}