CVE-2023-21560
moderate-risk
Published 2023-01-10
Windows Boot Manager Security Feature Bypass Vulnerability
Do I need to act?
~
1.2% 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
6
CVSS 6.6/10
Medium
PHYSICAL
/ LOW complexity
Affected Products (20)
Affected Vendors
47
/ 100
moderate-risk
Severity
21/34 · High
Exploitability
3/34 · Minimal
Exposure
23/34 · High