CVE-2017-11823
highpriority · track · 38EPSS 0.026 · 85 %ileexploit · functionalEURUUSEPSS · scored 2026-10-27
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".
cvss
Technical severity, 0–10. One row per scoring source.
base score 0–10 · higher = more severe · hover a vector to decode⚠ sources disagree · medium–high · 6.3–7.2
weaknesses
The CWE weakness classes this flaw belongs to.
exploits (1)
Public proof-of-concept and weaponised exploit code.
- EDB-42997Microsoft Windows 10 - WLDP/MSHTML CLSID UMCI Bypassfunctional · exploit_db
affected products (12)
Products and version ranges known to be affected.
- Microsoft Corporation Device Guard≤ Windows 10 Gold, 1511, 1607, and 1703, and Windows Server 2016enisa_euvdEU
- microsoft windows server 2016all versionsnvdUScpe:2.3:o:microsoft:windows_server_2016:*:*:*:*:*:*:*:*
also known as (7)
Other names and identifiers for this entity.
sources
Which sources assert this record, and when.
references (12)
External citations — patches, advisories, analysis.
- http://www.securitytracker.com/id/1039526cnnvd
- https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2017-11823cnnvd
- https://www.exploit-db.com/exploits/42997/cnnvd
- https://www.securityfocus.com/bid/101102cnnvd
- http://www.securityfocus.com/bid/101102enisa_euvd
- http://www.securitytracker.com/id/1039526enisa_euvd
- https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2017-11823enisa_euvd
- https://www.exploit-db.com/exploits/42997/enisa_euvd
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