CVE-2021-36955
HIGH KEV RANSOMWAREWindows Common Log File System Driver - Privilege Escalation
Title source: llmDescription
Windows Common Log File System Driver Elevation of Privilege Vulnerability
Exploits (1)
nomisec
WORKING POC
14 stars
by JiaJinRong12138 · local
https://github.com/JiaJinRong12138/CVE-2021-36955-EXP
Scores
CVSS v3
7.8
EPSS
0.2064
EPSS Percentile
95.6%
Attack Vector
LOCAL
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Details
CISA KEV
2021-11-03
VulnCheck KEV
2021-11-03
InTheWild.io
2021-11-03
ENISA EUVD
EUVD-2021-23531
Ransomware Use
Confirmed
Status
published
Products (18)
microsoft/windows_10_1507
< 10.0.10240.19060
microsoft/windows_10_1607
< 10.0.14393.4651
microsoft/windows_10_1809
< 10.0.17763.2183
microsoft/windows_10_1909
< 10.0.18363.1801
microsoft/windows_10_2004
< 10.0.19041.1237
microsoft/windows_10_20h2
< 10.0.19042.1237
microsoft/windows_10_21h1
< 10.0.19043.1237
microsoft/windows_7
microsoft/windows_8.1
microsoft/windows_rt_8.1
... and 8 more
Published
Sep 15, 2021
KEV Added
Nov 03, 2021
Tracked Since
Feb 18, 2026