CVE-2021-34492
high-risk
Published 2021-07-14
Windows Certificate Spoofing Vulnerability
Do I need to act?
~
5.0% chance of exploitation in next 30 days
EPSS score — moderate exploit probability
-
Not on CISA KEV list
No confirmed active exploitation reported to CISA
?
Patch status unknown
Check vendor advisories for fix availability and mitigation guidance
8
CVSS 8.1/10
High
NETWORK
/ LOW complexity
Affected Products (18)
Affected Vendors
55
/ 100
high-risk
Severity
28/34 · Critical
Exploitability
8/34 · Low
Exposure
19/34 · Moderate