{"id":"CVE-2022-21906","aliases":["EUVD-2022-27062","GHSA-6p9x-p7rw-9vc6"],"status":"published","title":"Windows Defender Application Control Security Feature Bypass Vulnerability","description":"Windows Defender Application Control Security Feature Bypass Vulnerability","severity":{"version":"3.1","score":5.5,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N/E:U/RL:O/RC:C","level":"medium","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-09","score":0.01127,"percentile":0.66552,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"published":"2022-01-11T20:23:08Z","modified":"2026-06-17T04:27:14Z","products":[{"vendor":"microsoft","product":"windows 10 version 1809"},{"vendor":"microsoft","product":"windows 10 version 1909"},{"vendor":"microsoft","product":"windows 10 version 20h2"},{"vendor":"microsoft","product":"windows 10 version 21h1"},{"vendor":"microsoft","product":"windows 10 version 21h2"},{"vendor":"microsoft","product":"windows 11 version 21h2"},{"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 server version 20h2"},{"vendor":"microsoft","product":"windows_10"},{"vendor":"microsoft","product":"windows_11"},{"vendor":"microsoft","product":"windows_server"},{"vendor":"microsoft","product":"windows_server_2019"}],"references":[{"url":"https://msrc.microsoft.com/update-guide/vulnerability/CVE-2022-21906","tags":["vendor-advisory"]},{"url":"https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2022-21906","tags":["x_refsource_MISC","x_transferred"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2022-21906"},{"url":"https://github.com/nu11secur1ty/Windows10Exploits/tree/master/2022/CVE-2022-21906"},{"url":"https://www.nu11secur1ty.com/2022/01/cve-2022-21906.html"},{"url":"https://github.com/advisories/GHSA-6p9x-p7rw-9vc6"}],"sources":{"cve":[{"id":"CVE-2022-21906","title":"Windows Defender Application Control Security Feature Bypass Vulnerability","description":"Windows Defender Application Control Security Feature Bypass Vulnerability","status":"published","published":"2022-01-11T20:23:08Z","modified":"2025-01-02T18:22:29.841Z","cvss":[{"version":"3.1","score":5.5,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N/E:U/RL:O/RC:C","level":"medium","assessor":"cna"}],"updated_at":"2026-11-02T14:34:29.478363Z"}],"euvd":[{"id":"EUVD-2022-27062","description":"Windows Defender Application Control Security Feature Bypass Vulnerability","status":"published","published":"2022-01-11T20:23:08Z","modified":"2025-01-02T18:22:29Z","cvss":[{"version":"3.1","score":5.5,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N/E:U/RL:O/RC:C","level":"medium"}],"updated_at":"2026-11-03T00:04:29.532536Z"}],"ghsa":[{"id":"GHSA-6p9x-p7rw-9vc6","title":"Windows Defender Application Control Security Feature Bypass Vulnerability.","description":"Windows Defender Application Control Security Feature Bypass Vulnerability.","status":"published","published":"2022-01-12T00:00:40Z","modified":"2024-11-14T21:31:51Z","cvss":[{"version":"3.1","score":5.5,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N","level":"medium"}],"updated_at":"2026-11-02T14:58:50.242407Z"}],"nvd":[{"id":"CVE-2022-21906","description":"Windows Defender Application Control Security Feature Bypass Vulnerability","status":"published","published":"2022-01-11T21:15:12.807Z","modified":"2026-06-17T04:27:14.967Z","cvss":[{"version":"3.1","score":5.5,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N","level":"medium","assessor":"secondary"},{"version":"3.1","score":5.5,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N","level":"medium","assessor":"secondary"},{"version":"2.0","score":2.1,"vector":"AV:L/AC:L/Au:N/C:N/I:P/A:N","level":"low","assessor":"primary"}],"updated_at":"2026-11-02T14:07:10.836864Z"}]}}