Command Injection Vulnerability in QVR

Summary

A command injection vulnerability has been reported to affect certain QNAP EOL devices running QVR. If exploited, this vulnerabiliy allows remote attackers to run arbitrary commands.

We have already fixed these vulnerabilities in the following versions of QVR:

• QVR 5.1.5 build 20210902 and later

Recommendation

To secure your device, we strongly recommend updating your system to the latest version to benefit from vulnerability fixes. You can check the product support status to see the latest updates available to your device model.

Updating QVR

1. Log on to QVR as administrator.
2. Go to Control Panel > System Settings > Firmware Update.
3. Under Live Update, click Check for Update.
   QVR downloads and installs the latest available update.

Tip: You can also download the update from https://www.qnapsecurity.com/. Go to Support > Download and then perform a manual update for your specific device.