CVE-2021-34461

EUVD-2021-21116
Windows Container Isolation FS Filter Driver Elevation of Privilege Vulnerability
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTPrimary
7.8 HIGH
LOCAL
LOW
LOW
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
microsoftCNA
7.8 HIGH
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C
Awaiting analysis
This vulnerability is currently awaiting analysis.
Base Score
CVSS 3.x
EPSS Score
Percentile: 54%
Windows Releases
Platform
Version
Windows 10
2004 (arm64, x64, x86)
KB5004237
20H2 (arm64, x64, x86)
KB5004237
21H1 (arm64, x64, x86)
KB5004237
Windows Server
2004 Server Core
KB5004237
20H2 Server Core
KB5004237
Common Weakness Enumeration
References
https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-34461
https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-34461