{"id":"CVE-2024-4877","aliases":["ALPINE-CVE-2024-4877","EUVD-2025-9647","GHSA-c26r-vw7p-2m7h"],"status":"published","title":"OpenVPN version 2.4.0 through 2.6.10 on Windows allows an external, lesser privileged process to...","description":"OpenVPN version 2.4.0 through 2.6.10 on Windows allows an external, lesser privileged process to create a named pipe which the OpenVPN GUI component would connect to allowing it to escalate its privileges","severity":{"version":"3.1","score":8.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"adp","from":"cve"},"epss":{"day":"2026-11-09","score":0.00442,"percentile":0.3866,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-268"],"published":"2025-04-03T15:11:51Z","modified":"2026-10-28T02:31:04Z","products":[{"vendor":"openvpn","product":"openvpn"}],"references":[{"url":"https://community.openvpn.net/openvpn/wiki/CVE-2024-4877","tags":["Permissions Required","web"]},{"url":"https://www.mail-archive.com/openvpn-users@lists.sourceforge.net/msg07634.html","tags":["Mailing List","Release Notes","web"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2024-4877","tags":["advisory"]},{"url":"https://github.com/advisories/GHSA-c26r-vw7p-2m7h"},{"url":"https://security.alpinelinux.org/vuln/CVE-2024-4877","tags":["advisory"]},{"url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2024/4xxx/CVE-2024-4877.json","tags":["advisory"]}],"sources":{"cve":[{"id":"CVE-2024-4877","description":"OpenVPN version 2.4.0 through 2.6.10 on Windows allows an external, lesser privileged process to create a named pipe which the OpenVPN GUI component would connect to allowing it to escalate its privileges","status":"published","published":"2025-04-03T15:11:51.057Z","modified":"2025-04-04T13:25:17.43Z","cvss":[{"version":"3.1","score":8.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"adp"}],"cwes":["CWE-268"],"updated_at":"2026-11-02T14:34:17.150655Z"}],"euvd":[{"id":"EUVD-2025-9647","description":"OpenVPN version 2.4.0 through 2.6.10 on Windows allows an external, lesser privileged process to create a named pipe which the OpenVPN GUI component would connect to allowing it to escalate its privileges","status":"published","published":"2025-04-03T15:11:51Z","modified":"2025-04-04T13:25:17Z","cvss":[{"version":"3.1","score":8.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high"}],"updated_at":"2026-11-02T20:52:42.939917Z"}],"ghsa":[{"id":"GHSA-c26r-vw7p-2m7h","title":"OpenVPN version 2.4.0 through 2.6.10 on Windows allows an external, lesser privileged process to...","description":"OpenVPN version 2.4.0 through 2.6.10 on Windows allows an external, lesser privileged process to create a named pipe which the OpenVPN GUI component would connect to allowing it to escalate its privileges","status":"published","published":"2025-04-03T18:30:58Z","modified":"2025-04-04T15:32:21Z","cvss":[{"version":"3.1","score":8.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high"}],"cwes":["CWE-268"],"updated_at":"2026-11-02T15:00:48.250813Z"}],"nvd":[{"id":"CVE-2024-4877","description":"OpenVPN version 2.4.0 through 2.6.10 on Windows allows an external, lesser privileged process to create a named pipe which the OpenVPN GUI component would connect to allowing it to escalate its privileges","status":"published","published":"2025-04-03T16:15:32.84Z","modified":"2026-06-17T08:03:05.357Z","cvss":[{"version":"3.1","score":8.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"secondary"}],"cwes":["CWE-268"],"updated_at":"2026-11-02T14:10:46.40251Z"}],"osv":[{"id":"ALPINE-CVE-2024-4877","description":"OpenVPN version 2.4.0 through 2.6.10 on Windows allows an external, lesser privileged process to create a named pipe which the OpenVPN GUI component would connect to allowing it to escalate its privileges","status":"withdrawn","published":"2025-04-03T16:15:32.84Z","modified":"2026-07-14T08:03:32.105017351Z","cvss":[{"version":"3.1","score":8.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high"}],"updated_at":"2026-11-02T15:27:49.709457Z"},{"id":"CVE-2024-4877","description":"OpenVPN version 2.4.0 through 2.6.10 on Windows allows an external, lesser privileged process to create a named pipe which the OpenVPN GUI component would connect to allowing it to escalate its privileges","status":"published","published":"2025-04-03T15:11:51.057Z","modified":"2026-10-28T02:31:04.763782261Z","cvss":[{"version":"3.1","score":8.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high"}],"cwes":["CWE-268"],"updated_at":"2026-11-02T15:44:43.597758Z"}]}}