{"id":"CVE-2022-21894","aliases":["EUVD-2022-27050","GHSA-q5c9-xwjv-3hcq"],"status":"published","title":"Secure Boot Security Feature Bypass Vulnerability","description":"Secure Boot Security Feature Bypass Vulnerability","severity":{"version":"3.1","score":4.4,"vector":"CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:N/I:H/A:N/E:U/RL:O/RC:C","level":"medium","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-12","score":0.09116,"percentile":0.9538,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":true,"fix_available":false},"cwes":["CWE-863"],"published":"2022-01-11T20:22:58Z","modified":"2026-06-17T04:27:13Z","exploits":[{"source":"pocgithub","id":"ASkyeye/CVE-2022-21894-Payload","title":"ASkyeye/CVE-2022-21894-Payload","date":"2022-08-18","url":"https://github.com/ASkyeye/CVE-2022-21894-Payload"},{"source":"pocgithub","id":"Wack0/CVE-2022-21894","title":"Wack0/CVE-2022-21894","date":"2022-08-09","url":"https://github.com/Wack0/CVE-2022-21894"},{"source":"pocgithub","id":"Wack0/batondrop_armv7","title":"Wack0/batondrop_armv7","date":"2023-03-11","url":"https://github.com/Wack0/batondrop_armv7"},{"source":"pocgithub","id":"bakedmuffinman/BlackLotusDetection","title":"bakedmuffinman/BlackLotusDetection","date":"2023-04-12","url":"https://github.com/bakedmuffinman/BlackLotusDetection"},{"source":"pocgithub","id":"nova-master/CVE-2022-21894-Payload-New","title":"nova-master/CVE-2022-21894-Payload-New","date":"2023-09-26","url":"https://github.com/nova-master/CVE-2022-21894-Payload-New"},{"source":"pocgithub","id":"qjawls2003/BlackLotus-Detection","title":"qjawls2003/BlackLotus-Detection","date":"2023-04-12","url":"https://github.com/qjawls2003/BlackLotus-Detection"}],"products":[{"vendor":"microsoft","product":"windows 10 version 1507"},{"vendor":"microsoft","product":"windows 10 version 1607"},{"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 8.1"},{"vendor":"microsoft","product":"windows server 2012"},{"vendor":"microsoft","product":"windows server 2012 (server core installation)"},{"vendor":"microsoft","product":"windows server 2012 r2"},{"vendor":"microsoft","product":"windows server 2012 r2 (server core installation)"},{"vendor":"microsoft","product":"windows server 2016"},{"vendor":"microsoft","product":"windows server 2016 (server core installation)"},{"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_8.1"},{"vendor":"microsoft","product":"windows_server"},{"vendor":"microsoft","product":"windows_server_2012"},{"vendor":"microsoft","product":"windows_server_2016"},{"vendor":"microsoft","product":"windows_server_2019"}],"references":[{"url":"https://msrc.microsoft.com/update-guide/vulnerability/CVE-2022-21894","tags":["vendor-advisory"]},{"url":"https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2022-21894","tags":["x_refsource_MISC","x_transferred"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2022-21894"},{"url":"https://github.com/advisories/GHSA-q5c9-xwjv-3hcq"}],"sources":{"cve":[{"id":"CVE-2022-21894","title":"Secure Boot Security Feature Bypass 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