Technical Severity
MEDIUM
CVSS v3.1 Metrics
5.5
/ 10
Minimal Risk
Critical
Vector Specification
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N
Exploitation Likelihood
EPSS Prediction
3.48
%
Predictive Probability
Percentile Rank
87.3
th
Documented as more likely to be exploited than 87.3% of known CVEs.
Detection Date
Sep 25, 2023
Remediation Due
Oct 16, 2023
CISA Catalog Active
Threat Analysis
Apple iOS, iPadOS, macOS, and watchOS contain an improper certificate validation vulnerability that can allow a malicious app to bypass signature validation.
Remediation Directive
Apply mitigations per vendor instructions or discontinue use of the product if mitigations are unavailable.