Technical Severity
MEDIUM
CVSS v3.1 Metrics
6.1
/ 10
Minimal Risk
Critical
Vector Specification
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
Exploitation Likelihood
EPSS Prediction
18.38
%
Predictive Probability
Percentile Rank
95.0
th
Documented as more likely to be exploited than 95.0% of known CVEs.
Detection Date
Mar 30, 2023
Remediation Due
Apr 20, 2023
CISA Catalog Active
Threat Analysis
Fortra Cobalt Strike contains a cross-site scripting (XSS) vulnerability in Teamserver that would allow an attacker to set a malformed username in the Beacon configuration, allowing them to execute code remotely.
Remediation Directive
Apply updates per vendor instructions.