Live › vulnerability › CVE-2023-47565
Go to dashboardQNAP VioStor NVR (network video recorder) has an OS command injection flaw that lets a logged-in user run arbitrary system commands over the network. CISA lists it as actively exploited in the wild.
Summary written from the sources below. Check the originals before acting.
First seen by InfraStack 2026-10-23 19:11 UTC, 3h before NVD. All times on this page are UTC.
Apply mitigations per vendor instructions or discontinue use of the product if mitigations are unavailable.
| Product | Ecosystem | Affected | Fixed in |
|---|---|---|---|
| QNAP VioStor NVR | vendor | – | – |
| qnap qvr firmware | vendor | >= 4.0.0, < 5.0.0 | 5.0.0 |
Unknown from the sources.
Each row is the first time that source carried this signal. The analyst’s rows are its own findings.
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
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