Technical Severity
CRITICAL
CVSS v3.1 Metrics
9.8
/ 10
Minimal Risk
Critical
Vector Specification
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C
Exploitation Likelihood
EPSS Prediction
93.07
%
Predictive Probability
Percentile Rank
99.8
th
Documented as more likely to be exploited than 99.8% of known CVEs.
Detection Date
Apr 06, 2022
Remediation Due
Apr 27, 2022
CISA Catalog Active
Threat Analysis
Microsoft HTTP Protocol Stack contains a vulnerability in http.sys that allows for remote code execution.
Remediation Directive
Apply updates per vendor instructions.