CVE-2023-47565
Legacy VioStor NVR
- State
- Published
- Severity
- 8.0 High
- Published
- Dec 8, 2023
- Updated
- Oct 21, 2025
- Reserved
- Nov 6, 2023
Description
An OS command injection vulnerability has been found to affect legacy QNAP VioStor NVR models running QVR Firmware 4.x. If exploited, the vulnerability could allow authenticated users to execute commands via a network.
We have already fixed the vulnerability in the following versions:
QVR Firmware 5.0.0 and later
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 3.1 | 8.0 High | CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H | qnap |
Weaknesses
- CWE-78 Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')
Affected Products
| Product | Versions |
|---|---|
VioStor NVRQNAP Systems Inc. |
|
References
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