CVE-2025-21418
high-risk
Published 2025-02-11
Windows Ancillary Function Driver for WinSock Elevation of Privilege Vulnerability
Do I need to act?
!
13.3% chance of exploitation in next 30 days
EPSS score — higher than 87% of all CVEs
!
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 (18)
Affected Vendors
References (2)
62
/ 100
high-risk
Severity
24/34 · High
Exploitability
19/34 · Moderate
Exposure
19/34 · Moderate