Technical Severity
HIGH
CVSS v3.1 Metrics
8
/ 10
Minimal Risk
Critical
Vector Specification
CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Exploitation Likelihood
EPSS Prediction
85.97
%
Predictive Probability
Percentile Rank
99.4
th
Documented as more likely to be exploited than 99.4% of known CVEs.
Detection Date
Dec 21, 2023
Remediation Due
Jan 11, 2024
CISA Catalog Active
Threat Analysis
QNAP VioStar NVR contains an OS command injection vulnerability that allows authenticated users to execute commands via a network.
Remediation Directive
Apply mitigations per vendor instructions or discontinue use of the product if mitigations are unavailable.