Command Injection Vulnerabilities in QVR

Summary

Two command injection vulnerabilities have been reported to affect certain QNAP EOL devices running QVR. If exploited, these vulnerabilities allow remote attackers to run arbitrary commands.

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

• QVR 5.1.5 build 20210803 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.