CVE-2021-43896
moderate-risk
Published 2021-12-15
Microsoft PowerShell Spoofing Vulnerability
Do I need to act?
~
4.3% 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
5
CVSS 5.5/10
Medium
LOCAL
/ LOW complexity
Affected Products (1)
Affected Vendors
31
/ 100
moderate-risk
Severity
18/34 · Moderate
Exploitability
8/34 · Low
Exposure
5/34 · Minimal