Unrated severityCISA KEVNVD Advisory· Published Nov 10, 2021· Updated Oct 21, 2025
Active Directory Domain Services Elevation of Privilege Vulnerability
CVE-2021-42278
Description
Active Directory Domain Services Elevation of Privilege Vulnerability
Affected products
4- cpe:2.3:o:microsoft:windows_server_2012:6.2.9200.23517:*:*:*:*:*:x64:*Range: 6.2.0
- cpe:2.3:o:microsoft:windows_server_2016:10.0.14393.4770:*:*:*:*:*:*:*Range: 10.0.0
- cpe:2.3:o:microsoft:windows_server_2019:10.0.17763.2300:*:*:*:*:*:*:*Range: 10.0.0
- cpe:2.3:o:microsoft:windows_server_2022:10.0.20348.350:*:*:*:*:*:*:*Range: 10.0.0
Patches
0No patches discovered yet.
Vulnerability mechanics
AI mechanics synthesis has not run for this CVE yet.
References
1- portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-42278mitrex_refsource_MISC
News mentions
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