CVE-2021-43226
high-risk
Published 2021-12-15
Windows Common Log File System Driver Elevation of Privilege Vulnerability
Do I need to act?
~
8.4% chance of exploitation in next 30 days
EPSS score — moderate exploit probability
!
CISA KEV: actively exploited in the wild
On the Known Exploited Vulnerabilities catalog — federal agencies must patch
?
Patch status unknown
Check vendor advisories for fix availability and mitigation guidance
7
CVSS 7.8/10
High
LOCAL
/ LOW complexity
Affected Products (20)
Affected Vendors
References (3)
62
/ 100
high-risk
Severity
24/34 · High
Exploitability
17/34 · Moderate
Exposure
21/34 · High