December 21, 2023 · Applied Cybernetics Group
CVE-2023-47565 — QNAP VioStor NVR
QNAP VioStor NVR OS Command Injection Vulnerability
- Added to KEV
2023-12-21- Federal due date
2024-01-11- Vendor
- QNAP
- Product
- VioStor NVR
- EPSS
- 99.4th percentile (score 0.867, as of
2026-06-08) - NVD CVSS v3.1
- —
- Ransomware use
- Unknown
- Upstream
- https://nvd.nist.gov/vuln/detail/CVE-2023-47565
CISA short description
QNAP VioStar NVR contains an OS command injection vulnerability that allows authenticated users to execute commands via a network.
Required action
Apply mitigations per vendor instructions or discontinue use of the product if mitigations are unavailable.