Technical Severity
HIGH
CVSS v3.1 Metrics
7.8
/ 10
Minimal Risk
Critical
Vector Specification
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Exploitation Likelihood
EPSS Prediction
90.34
%
Predictive Probability
Percentile Rank
99.6
th
Documented as more likely to be exploited than 99.6% of known CVEs.
Detection Date
Mar 03, 2022
Remediation Due
Mar 24, 2022
CISA Catalog Active
Threat Analysis
An unspecified vulnerability exists in the Win32k.sys kernel-mode driver in Microsoft Windows Server that allows a local attacker to execute arbitrary code with elevated privileges.
Remediation Directive
Apply updates per vendor instructions.