Technical Severity
MEDIUM
CVSS v3.1 Metrics
6.6
/ 10
Minimal Risk
Critical
Vector Specification
CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:U/C:H/I:H/A:H
Exploitation Likelihood
EPSS Prediction
0.58
%
Predictive Probability
Percentile Rank
68.2
th
Documented as more likely to be exploited than 68.2% of known CVEs.
Detection Date
Oct 10, 2023
Remediation Due
Oct 31, 2023
CISA Catalog Active
Threat Analysis
Cisco IOS and IOS XE contain an out-of-bounds write vulnerability in the Group Encrypted Transport VPN (GET VPN) feature that could allow an authenticated, remote attacker who has administrative control of either a group member or a key server to execute malicious code or cause a device to crash.
Remediation Directive
Apply mitigations per vendor instructions or discontinue use of the product if mitigations are unavailable.