{"id":"CVE-2017-11823","aliases":["EUVD-2017-3423","GHSA-g3f2-7wv6-4cx5"],"status":"published","title":"The Microsoft Device Guard on Microsoft Windows 10 Gold, 1511, 1607, and 1703, and Windows Server...","description":"The Microsoft Device Guard on Microsoft Windows 10 Gold, 1511, 1607, and 1703, and Windows Server 2016 allows a security feature bypass by the way it handles Windows PowerShell sessions, aka \"Microsoft Windows Security Feature Bypass\".","severity":{"version":"3.0","score":6.7,"vector":"CVSS:3.0/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-08","score":0.02556,"percentile":0.85178,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":true,"fix_available":false},"cwes":["CWE-362"],"published":"2017-10-13T13:00:00Z","modified":"2026-06-17T01:02:25Z","exploits":[{"source":"exploitdb","id":"EDB-42997","title":"Microsoft Windows 10 - WLDP/MSHTML CLSID UMCI Bypass","type":"dos","platform":"windows","date":"2017-10-17","verified":true,"url":"https://www.exploit-db.com/exploits/42997"}],"products":[{"vendor":"microsoft","product":"windows_10"},{"vendor":"microsoft","product":"windows_server_2016"},{"vendor":"microsoft corporation","product":"device guard"}],"references":[{"url":"http://www.securitytracker.com/id/1039526","tags":["vdb-entry","x_refsource_SECTRACK","x_transferred","Third Party Advisory","VDB Entry"]},{"url":"https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2017-11823","tags":["x_refsource_CONFIRM","x_transferred","Patch","Vendor Advisory"]},{"url":"https://www.exploit-db.com/exploits/42997/","tags":["exploit","x_refsource_EXPLOIT-DB","x_transferred","Exploit","Third Party Advisory","VDB Entry"]},{"url":"http://www.securityfocus.com/bid/101102","tags":["vdb-entry","x_refsource_BID","x_transferred","Third Party Advisory","VDB Entry"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2017-11823"},{"url":"https://www.exploit-db.com/exploits/42997"},{"url":"https://github.com/advisories/GHSA-g3f2-7wv6-4cx5"}],"sources":{"cve":[{"id":"CVE-2017-11823","description":"The Microsoft Device Guard on Microsoft Windows 10 Gold, 1511, 1607, and 1703, and Windows Server 2016 allows a security feature bypass by the way it handles Windows PowerShell sessions, aka \"Microsoft Windows Security Feature Bypass\".","status":"published","published":"2017-10-13T13:00:00Z","modified":"2024-09-17T03:14:35.829Z","updated_at":"2026-11-02T14:33:19.848632Z"}],"euvd":[{"id":"EUVD-2017-3423","description":"The Microsoft Device Guard on Microsoft Windows 10 Gold, 1511, 1607, and 1703, and Windows Server 2016 allows a security feature bypass by the way it handles Windows PowerShell sessions, aka \"Microsoft Windows Security Feature Bypass\".","status":"published","published":"2017-10-13T13:00:00Z","modified":"2024-09-17T03:14:35Z","updated_at":"2026-11-03T00:28:33.372362Z"}],"ghsa":[{"id":"GHSA-g3f2-7wv6-4cx5","title":"The Microsoft Device Guard on Microsoft Windows 10 Gold, 1511, 1607, and 1703, and Windows Server...","description":"The Microsoft Device Guard on Microsoft Windows 10 Gold, 1511, 1607, and 1703, and Windows Server 2016 allows a security feature bypass by the way it handles Windows PowerShell sessions, aka \"Microsoft Windows Security Feature Bypass\".","status":"published","published":"2022-05-13T01:42:34Z","modified":"2025-04-20T03:47:50Z","cvss":[{"version":"3.0","score":6.7,"vector":"CVSS:3.0/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H","level":"medium"}],"cwes":["CWE-362"],"updated_at":"2026-11-02T15:01:54.559627Z"}],"nvd":[{"id":"CVE-2017-11823","description":"The Microsoft Device Guard on Microsoft Windows 10 Gold, 1511, 1607, and 1703, and Windows Server 2016 allows a security feature bypass by the way it handles Windows PowerShell sessions, aka \"Microsoft Windows Security Feature Bypass\".","status":"published","published":"2017-10-13T13:29:01.957Z","modified":"2026-06-17T01:02:25.92Z","cvss":[{"version":"3.0","score":6.7,"vector":"CVSS:3.0/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H","level":"medium","assessor":"primary"},{"version":"2.0","score":7.2,"vector":"AV:L/AC:L/Au:N/C:C/I:C/A:C","level":"high","assessor":"primary"}],"cwes":["CWE-362"],"updated_at":"2026-11-02T14:04:03.426231Z"}]}}