CVE-2023-21813
high-risk
Published 2023-02-14
Windows Secure Channel Denial of Service Vulnerability
Do I need to act?
!
13.7% chance of exploitation in next 30 days
EPSS score — higher than 86% of all CVEs
-
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
/ LOW complexity
Affected Products (15)
Affected Vendors
56
/ 100
high-risk
Severity
26/34 · High
Exploitability
12/34 · Low
Exposure
18/34 · Moderate