qnap qvr-firmware CVE-2023-47565 is a vulnerability in Qnap Qvr Firmware
Published on December 8, 2023

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

Vendor Advisory Vendor Advisory NVD

Known Exploited Vulnerability

This QNAP VioStor NVR OS Command Injection Vulnerability is part of CISA's list of Known Exploited Vulnerabilities. QNAP VioStar NVR contains an OS command injection vulnerability that allows authenticated users to execute commands via a network.

The following remediation steps are recommended / required by January 11, 2024: Apply mitigations per vendor instructions or discontinue use of the product if mitigations are unavailable.

Vulnerability Analysis

CVE-2023-47565 can be exploited with network access, and requires small amount of user privileges. This vulnerability is considered to have a low attack complexity. It has an exploitability score of 2.8 out of four. The potential impact of an exploit of this vulnerability is considered to be very high.


Products Associated with CVE-2023-47565

You can be notified by stack.watch whenever vulnerabilities like CVE-2023-47565 are published in these products:

Qnap Qvr Firmware
 

What versions of Qvr Firmware are vulnerable to CVE-2023-47565?