CVE-2023-21818
high-risk
Published 2023-02-14
Windows Secure Channel Denial of Service Vulnerability
Do I need to act?
!
28.6% chance of exploitation in next 30 days
EPSS score — higher than 71% 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 (14)
Affected Vendors
59
/ 100
high-risk
Severity
26/34 · High
Exploitability
15/34 · Moderate
Exposure
18/34 · Moderate