Back to KEVs

CVE-2023-28229

Windows CNG Key Isolation Service Elevation of Privilege Vulnerability

Basic Information

CVE State
PUBLISHED
Reserved Date
March 13, 2023
Published Date
April 11, 2023
Last Updated
January 23, 2025
Vendor
Microsoft
Product
Windows 10 Version 1809, Windows Server 2019, Windows Server 2019 (Server Core installation), Windows Server 2022, Windows 10 Version 20H2, Windows 11 version 21H2, Windows 10 Version 21H2, Windows 11 version 22H2, Windows 10 Version 22H2, Windows 10 Version 1507, Windows 10 Version 1607, Windows Server 2016, Windows Server 2016 (Server Core installation), Windows Server 2008 Service Pack 2, Windows Server 2008 Service Pack 2 (Server Core installation), Windows Server 2008 Service Pack 2, Windows Server 2008 R2 Service Pack 1, Windows Server 2008 R2 Service Pack 1 (Server Core installation), Windows Server 2012, Windows Server 2012 (Server Core installation), Windows Server 2012 R2, Windows Server 2012 R2 (Server Core installation)
Description
Windows CNG Key Isolation Service Elevation of Privilege Vulnerability

CVSS Scores

CVSS v3.1

7.0 - HIGH

Vector: CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C

SSVC Information

Exploitation
active
Technical Impact
total

Exploit Status

Exploited in the Wild
Yes (added 2023-10-04 00:00:00 UTC) Source
Proof of Concept Available
Yes (added 2023-09-04 07:48:13 UTC) Source

References

https://msrc.microsoft.com/update-guide/vulnerability/CVE-2023-28229

Known Exploited Vulnerability Information

Source Added Date
CISA 2023-10-04 00:00:00 UTC

Potential Proof of Concepts

Warning: These PoCs have not been tested and could contain malware. Use at your own risk.

Y3A/CVE-2023-28229

Type: github • Created: 2023-09-04 07:48:13 UTC • Stars: 128