CVE-2022-21863

EUVD-2022-27019
Windows StateRepository API Server file Elevation of Privilege Vulnerability
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTPrimary
7 HIGH
LOCAL
HIGH
LOW
CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
microsoftCNA
7 HIGH
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
Base Score
CVSS 3.x
EPSS Score
Percentile: 67%
Affected Products (NVD)
VendorProductVersion
microsoftwindows_server_2016
-
microsoftwindows_server_2019
-
𝑥
= Vulnerable software versions
Windows Releases
Platform
Version
Windows 10
1607 (x64, x86)
KB5009546
1809 (arm64, x64, x86)
KB5009557
1909 (arm64, x64, x86)
KB5009545
20H2 (arm64, x86)
KB5009543
21H1 (arm64, x64, x86)
KB5009543
21H2 (arm64, x64, x86)
KB5009543
Windows Server
20H2 Server Core
KB5009543
Windows Server 2016
Server Core
KB5009546
Standard
KB5009546
Windows Server 2019
Server Core
KB5009557
Standard
KB5009557
Windows Server 2022
Server Core
KB5009555
Standard
KB5009555
References
https://msrc.microsoft.com/update-guide/vulnerability/CVE-2022-21863
https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2022-21863