CVE-2021-42284
moderate-risk
Published 2021-11-10
Windows Hyper-V Denial of Service Vulnerability
Do I need to act?
~
5.8% 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 6.8/10
Medium
ADJACENT_NETWORK
/ LOW complexity
Affected Products (15)
Affected Vendors
49
/ 100
moderate-risk
Severity
22/34 · High
Exploitability
9/34 · Low
Exposure
18/34 · Moderate