Technical Severity
MEDIUM
CVSS v3.1 Metrics
5.3
/ 10
Minimal Risk
Critical
Vector Specification
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N/E:P/RL:O/RC:C
Exploitation Likelihood
EPSS Prediction
12.67
%
Predictive Probability
Percentile Rank
93.8
th
Documented as more likely to be exploited than 93.8% of known CVEs.
Detection Date
Oct 10, 2023
Remediation Due
Oct 31, 2023
CISA Catalog Active
Threat Analysis
Microsoft Skype for Business contains an unspecified vulnerability that allows for privilege escalation.
Remediation Directive
Apply mitigations per vendor instructions or discontinue use of the product if mitigations are unavailable.