CVE-2020-17038

EUVD-2020-8995
Win32k 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
Base Score
CVSS 3.x
EPSS Score
Percentile: 67%
Affected Products (NVD)
VendorProductVersion
microsoftwindows_10
-
microsoftwindows_7
-
microsoftwindows_8.1
-
microsoftwindows_rt_8.1
-
microsoftwindows_server_2012
*
microsoftwindows_server_2016
-
microsoftwindows_server_2019
-
𝑥
= Vulnerable software versions
Windows Releases
Platform
Version
Windows 10
(x64, x86)
KB4586787
1607 (x64, x86)
KB4586830
1803 (arm64, x64, x86)
KB4586785
1809 (arm64, x64, x86)
KB4586793
1903 (arm64, x64, x86)
KB4586786
1909 (arm64, x64, x86)
KB4586786
2004 (arm64, x64, x86)
KB4586781
20H2 (arm64, x86)
KB4586781
Windows 7
Service Pack 1 (x64, x86)
KB4586827
Windows 8.1
(x64, x86)
KB4586845
Windows RT 8.1
All
KB4586845
Windows Server
1903 Server Core
KB4586786
1909 Server Core
KB4586786
2004 Server Core
KB4586781
20H2 Server Core
KB4586781
Windows Server 2008 R2
Service Pack 1 (x64)
KB4586827
Service Pack 1 Server Core (x64)
KB4586827
Windows Server 2012
Server Core
KB4586834
Standard
KB4586834
Windows Server 2012 R2
Server Core
KB4586845
Standard
KB4586845
Windows Server 2016
Server Core
KB4586830
Standard
KB4586830
Windows Server 2019
Server Core
KB4586793
Standard
KB4586793
References
https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2020-17038
https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2020-17038