CVE-2023-21539
moderate-risk
Published 2023-01-10
Windows Authentication Remote Code Execution Vulnerability
Do I need to act?
~
2.7% 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
7
CVSS 7.5/10
High
NETWORK
/ HIGH complexity
Affected Products (14)
Affected Vendors
46
/ 100
moderate-risk
Severity
22/34 · High
Exploitability
6/34 · Minimal
Exposure
18/34 · Moderate