Description
Windows NTFS Elevation of Privilege Vulnerability
References (1)
Core 1
Core References
Patch, Vendor Advisory x_refsource_misc
https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-43231
Scores
CVSS v3
7.8
EPSS
0.0070
EPSS Percentile
49.4%
Attack Vector
LOCAL
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
CISA SSVC
Vulnrichment
Exploitation
none
Automatable
no
Technical Impact
total
Details
Status
published
Products (13)
microsoft/windows_10
20h2 (3 CPE variants)
microsoft/windows_10
21h1 (3 CPE variants)
microsoft/windows_10
21h2 (3 CPE variants)
microsoft/windows_10
1607 (2 CPE variants)
microsoft/windows_10
1809 (3 CPE variants)
microsoft/windows_10
1909 (3 CPE variants)
microsoft/windows_10
2004 (3 CPE variants)
microsoft/windows_11
(2 CPE variants)
microsoft/windows_server
20h2
microsoft/windows_server
2022
... and 3 more
Published
Dec 15, 2021
Tracked Since
Feb 18, 2026