{"id":"CVE-2025-3908","state":"PUBLISHED","title":"The configuration initialization tool in OpenVPN 3 Linux v20 through v24 on Linux allows a local attacker to use symlinks pointing at an arbitrary directory which will change the o","description":"The configuration initialization tool in OpenVPN 3 Linux v20 through v24 on Linux allows a local attacker to use symlinks pointing at an arbitrary directory which will change the ownership and permissions of that destination directory.","publishedAt":"2025-05-19T14:59:08.482Z","updatedAt":"2025-05-20T18:04:08.335Z","severity":{"score":6.2,"label":"Medium","version":"3.1","vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","source":"CISA-ADP"},"assigner":"OpenVPN","products":["OpenVPN OpenVPN 3 Linux"],"affected":[{"vendor":"OpenVPN","product":"OpenVPN 3 Linux","defaultStatus":"unaffected","versions":[{"version":"v20","status":"affected","lessThanOrEqual":"v24","versionType":"semver"}],"platforms":["Linux"],"repo":"https://codeberg.org/OpenVPN/openvpn3-linux/"}],"references":["https://community.openvpn.net/Security%20Announcements/CVE-2025-3908","http://www.openwall.com/lists/oss-security/2025/05/20/2"],"weaknesses":["CWE-59"],"ingestedAt":"2026-10-29T20:09:09.358Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2025/3xxx/CVE-2025-3908.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.1","cveMetadata":{"cveId":"CVE-2025-3908","state":"PUBLISHED","datePublished":"2025-05-19T14:59:08.482Z","dateUpdated":"2025-05-20T18:04:08.335Z","assignerShortName":"OpenVPN","assignerOrgId":"36a55730-e66d-4d39-8ca6-3c3b3017965e","dateReserved":"2025-04-23T17:39:28.844Z"},"containers":{"cna":{"descriptions":[{"lang":"en","value":"The configuration initialization tool in OpenVPN 3 Linux v20 through v24 on Linux allows a local attacker to use symlinks pointing at an arbitrary directory which will change the ownership and permissions of that destination directory."}],"affected":[{"vendor":"OpenVPN","product":"OpenVPN 3 Linux","defaultStatus":"unaffected","versions":[{"version":"v20","status":"affected","lessThanOrEqual":"v24","versionType":"semver"}],"platforms":["Linux"],"repo":"https://codeberg.org/OpenVPN/openvpn3-linux/"}],"references":[{"url":"https://community.openvpn.net/Security%20Announcements/CVE-2025-3908"}],"problemTypes":[{"descriptions":[{"cweId":"CWE-59","lang":"en","description":"CWE-59 Improper Link Resolution Before File Access ('Link Following')","type":"CWE"}]}],"providerMetadata":{"shortName":"OpenVPN","orgId":"36a55730-e66d-4d39-8ca6-3c3b3017965e","dateUpdated":"2025-05-19T14:59:08.482Z"}},"adp":[{"title":"CISA ADP Vulnrichment","metrics":[{"cvssV3_1":{"scope":"UNCHANGED","version":"3.1","baseScore":6.2,"attackVector":"LOCAL","baseSeverity":"MEDIUM","vectorString":"CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","integrityImpact":"NONE","userInteraction":"NONE","attackComplexity":"LOW","availabilityImpact":"NONE","privilegesRequired":"NONE","confidentialityImpact":"HIGH"}},{"other":{"type":"ssvc","content":{"timestamp":"2025-05-19T15:36:42.543233Z","id":"CVE-2025-3908","options":[{"Exploitation":"none"},{"Automatable":"no"},{"Technical Impact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2025-05-19T15:37:20.247Z"}},{"title":"CVE Program Container","references":[{"url":"http://www.openwall.com/lists/oss-security/2025/05/20/2"}],"providerMetadata":{"shortName":"CVE","orgId":"af854a3a-2127-422b-91ae-364da2661108","dateUpdated":"2025-05-20T18:04:08.335Z"}}]}}}