CVE-2023-21757
high-risk
Published 2023-01-10
Windows Layer 2 Tunneling Protocol (L2TP) Denial of Service Vulnerability
Do I need to act?
!
24.0% chance of exploitation in next 30 days
EPSS score — higher than 76% 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 (20)
Affected Vendors
60
/ 100
high-risk
Severity
26/34 · High
Exploitability
14/34 · Moderate
Exposure
20/34 · Moderate