CVE-2021-38624

Windows Key Storage Provider Security Feature Bypass Vulnerability
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTPrimary
6.5 MEDIUM
NETWORK
LOW
LOW
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N
Base Score
CVSS 3.x
EPSS Score
Percentile: Unknown
Affected Products (NVD)
VendorProductVersion
microsoftwindows_server_2019
-
microsoftwindows_server_2022
-
𝑥
= Vulnerable software versions
Windows Releases
Platform
Version
Windows 10
1809 (arm64, x64, x86)
KB5006672
1909 (arm64, x64, x86)
KB5006667
2004 (arm64, x64, x86)
KB5006670
20H2 (arm64, x64, x86)
KB5006670
21H1 (arm64, x64, x86)
KB5006670
Windows 11
21H2 (arm64, x64)
KB5006674
Windows Server
2004 Server Core
KB5006670
20H2 Server Core
KB5006670
Windows Server 2019
Server Core
KB5006672
Standard
KB5006672
Windows Server 2022
Server Core
KB5006699
Standard
KB5006699
Common Weakness Enumeration
References
https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-38624
https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-38624