Technical Severity
HIGH
CVSS v3.1 Metrics
7.5
/ 10
Minimal Risk
Critical
Vector Specification
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Exploitation Likelihood
EPSS Prediction
5.32
%
Predictive Probability
Percentile Rank
89.8
th
Documented as more likely to be exploited than 89.8% of known CVEs.
Detection Date
Mar 03, 2022
Remediation Due
Mar 24, 2022
CISA Catalog Active
Threat Analysis
A vulnerability in the Internet Key Exchange Version 2 (IKEv2) module of Cisco IOS and Cisco IOS XE could allow an unauthenticated, remote attacker to cause high CPU utilization, traceback messages, or a reload of an affected device that leads to a denial of service.
Remediation Directive
Apply updates per vendor instructions.