{"id":"CVE-2023-4104","state":"PUBLISHED","title":"An invalid Polkit Authentication check and missing authentication requirements for D-Bus methods allowed any local user to configure arbitrary VPN setups.","description":"An invalid Polkit Authentication check and missing authentication requirements for D-Bus methods allowed any local user to configure arbitrary VPN setups.\n*This bug only affects Mozilla VPN on Linux. Other operating systems are unaffected.* This vulnerability affects Mozilla VPN 2.16.1 < (Linux).","publishedAt":"2023-09-11T08:02:53.854Z","updatedAt":"2025-07-03T13:57:22.751Z","severity":{"score":5.5,"label":"Medium","version":"3.1","vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N","source":"CISA-ADP"},"assigner":"mozilla","products":["Mozilla Mozilla VPN 2.16.1"],"affected":[{"vendor":"Mozilla","product":"Mozilla VPN 2.16.1","versions":[{"version":"unspecified","status":"affected","lessThan":"(Linux)","versionType":"custom"}]}],"references":["https://bugzilla.mozilla.org/show_bug.cgi?id=1831318","https://github.com/mozilla-mobile/mozilla-vpn-client/pull/7055","https://github.com/mozilla-mobile/mozilla-vpn-client/pull/7110","https://github.com/mozilla-mobile/mozilla-vpn-client/pull/7151","https://www.mozilla.org/security/advisories/mfsa2023-39/","https://www.openwall.com/lists/oss-security/2023/08/03/1"],"weaknesses":["CWE-862"],"ingestedAt":"2026-10-29T20:06:33.064Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2023/4xxx/CVE-2023-4104.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.1","cveMetadata":{"cveId":"CVE-2023-4104","state":"PUBLISHED","datePublished":"2023-09-11T08:02:53.854Z","dateUpdated":"2025-07-03T13:57:22.751Z","assignerShortName":"mozilla","assignerOrgId":"f16b083a-5664-49f3-a51e-8d479e5ed7fe","dateReserved":"2023-08-02T13:32:46.131Z"},"containers":{"cna":{"descriptions":[{"lang":"en","value":"An invalid Polkit Authentication check and missing authentication requirements for D-Bus methods allowed any local user to configure arbitrary VPN setups.\n*This bug only affects Mozilla VPN on Linux. Other operating systems are unaffected.* This vulnerability affects Mozilla VPN 2.16.1 < (Linux)."}],"affected":[{"vendor":"Mozilla","product":"Mozilla VPN 2.16.1","versions":[{"version":"unspecified","status":"affected","lessThan":"(Linux)","versionType":"custom"}]}],"references":[{"url":"https://bugzilla.mozilla.org/show_bug.cgi?id=1831318"},{"url":"https://github.com/mozilla-mobile/mozilla-vpn-client/pull/7055"},{"url":"https://github.com/mozilla-mobile/mozilla-vpn-client/pull/7110"},{"url":"https://github.com/mozilla-mobile/mozilla-vpn-client/pull/7151"},{"url":"https://www.mozilla.org/security/advisories/mfsa2023-39/"},{"url":"https://www.openwall.com/lists/oss-security/2023/08/03/1"}],"problemTypes":[{"descriptions":[{"description":"Local user authentication flaws in Mozilla VPN client for Linux in v2.16.0 and below.","lang":"en","type":"text"}]}],"providerMetadata":{"shortName":"mozilla","orgId":"f16b083a-5664-49f3-a51e-8d479e5ed7fe","dateUpdated":"2025-07-02T20:42:35.551Z"},"credits":[{"lang":"en","value":"Matthias Gerstner"}]},"adp":[{"title":"CVE Program Container","references":[{"url":"https://bugzilla.mozilla.org/show_bug.cgi?id=1831318","tags":["x_transferred"]},{"url":"https://github.com/mozilla-mobile/mozilla-vpn-client/pull/7055","tags":["x_transferred"]},{"url":"https://github.com/mozilla-mobile/mozilla-vpn-client/pull/7110","tags":["x_transferred"]},{"url":"https://github.com/mozilla-mobile/mozilla-vpn-client/pull/7151","tags":["x_transferred"]},{"url":"https://www.mozilla.org/security/advisories/mfsa2023-39/","tags":["x_transferred"]},{"url":"https://www.openwall.com/lists/oss-security/2023/08/03/1","tags":["x_transferred"]}],"providerMetadata":{"shortName":"CVE","orgId":"af854a3a-2127-422b-91ae-364da2661108","dateUpdated":"2024-08-02T07:17:11.903Z"}},{"title":"CISA ADP Vulnrichment","metrics":[{"cvssV3_1":{"scope":"UNCHANGED","version":"3.1","baseScore":5.5,"attackVector":"LOCAL","baseSeverity":"MEDIUM","vectorString":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N","integrityImpact":"HIGH","userInteraction":"NONE","attackComplexity":"LOW","availabilityImpact":"NONE","privilegesRequired":"LOW","confidentialityImpact":"NONE"}},{"other":{"type":"ssvc","content":{"timestamp":"2024-09-26T14:54:54.146104Z","id":"CVE-2023-4104","options":[{"Exploitation":"none"},{"Automatable":"no"},{"Technical Impact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"problemTypes":[{"descriptions":[{"cweId":"CWE-862","type":"CWE","lang":"en","description":"CWE-862 Missing Authorization"}]}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2025-07-03T13:57:22.751Z"}}]}}}