{"id":"CVE-2023-36605","aliases":["EUVD-2023-40550","GHSA-c3vq-mmhq-xqf4"],"status":"published","title":"Windows Named Pipe Filesystem Elevation of Privilege Vulnerability","description":"Windows Named Pipe Filesystem Elevation of Privilege Vulnerability","severity":{"version":"3.1","score":7.4,"vector":"CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C","level":"high","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-10","score":0.00482,"percentile":0.41885,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-416"],"published":"2023-10-10T17:07:45Z","modified":"2026-06-17T06:06:39Z","products":[{"vendor":"microsoft","product":"windows 10 version 1809"},{"vendor":"microsoft","product":"windows 10 version 21h2"},{"vendor":"microsoft","product":"windows 10 version 22h2"},{"vendor":"microsoft","product":"windows 11 version 21h2"},{"vendor":"microsoft","product":"windows 11 version 22h2"},{"vendor":"microsoft","product":"windows server 2019"},{"vendor":"microsoft","product":"windows server 2019 (server core installation)"},{"vendor":"microsoft","product":"windows server 2022"},{"vendor":"microsoft","product":"windows_10_1809"},{"vendor":"microsoft","product":"windows_10_21h2"},{"vendor":"microsoft","product":"windows_10_22h2"},{"vendor":"microsoft","product":"windows_11_21h2"},{"vendor":"microsoft","product":"windows_11_22h2"},{"vendor":"microsoft","product":"windows_server_2019"},{"vendor":"microsoft","product":"windows_server_2022"}],"references":[{"url":"https://msrc.microsoft.com/update-guide/vulnerability/CVE-2023-36605","tags":["vendor-advisory","x_transferred","Patch","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2023-36605"},{"url":"https://github.com/advisories/GHSA-c3vq-mmhq-xqf4"}],"sources":{"cve":[{"id":"CVE-2023-36605","title":"Windows Named Pipe Filesystem Elevation of Privilege Vulnerability","description":"Windows Named Pipe Filesystem Elevation of Privilege Vulnerability","status":"published","published":"2023-10-10T17:07:45.457Z","modified":"2025-04-14T22:46:14.856Z","cvss":[{"version":"3.1","score":7.4,"vector":"CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C","level":"high","assessor":"cna"}],"cwes":["CWE-416"],"updated_at":"2026-11-02T14:35:27.810438Z"}],"euvd":[{"id":"EUVD-2023-40550","description":"Windows Named Pipe Filesystem Elevation of Privilege Vulnerability","status":"published","published":"2023-10-10T17:07:45Z","modified":"2025-04-14T22:46:14Z","cvss":[{"version":"3.1","score":7.4,"vector":"CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C","level":"high"}],"updated_at":"2026-11-02T20:52:32.642133Z"}],"ghsa":[{"id":"GHSA-c3vq-mmhq-xqf4","title":"Windows Named Pipe Filesystem Elevation of Privilege Vulnerability","description":"Windows Named Pipe Filesystem Elevation of Privilege Vulnerability","status":"published","published":"2023-10-10T18:31:34Z","modified":"2024-04-04T08:31:30Z","cvss":[{"version":"3.1","score":7.4,"vector":"CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"high"}],"updated_at":"2026-11-02T14:56:59.092045Z"}],"nvd":[{"id":"CVE-2023-36605","description":"Windows Named Pipe Filesystem Elevation of Privilege Vulnerability","status":"published","published":"2023-10-10T18:15:15.047Z","modified":"2026-06-17T06:06:39.22Z","cvss":[{"version":"3.1","score":7.4,"vector":"CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"secondary"},{"version":"3.1","score":7.8,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"primary"}],"cwes":["CWE-416"],"updated_at":"2026-11-02T14:08:36.656095Z"}]}}