Security ID : QSA-24-16
Vulnerability in QTS, QuTS hero, and QuTScloud
Release date : April 25, 2024
CVE identifier : CVE-2024-21905
Affected products: QTS 5.1.x, QuTS hero h5.1.x, QuTScloud c5.x
Severity
Moderate
Status
Resolved
Summary
An integer overflow or wraparound vulnerability has been reported to affect several QNAP operating system versions. If exploited, the vulnerability could allow remote attackers who have gained user access to compromise the security of the system.
We have already fixed the vulnerability in the following versions:
| Affected Product | Fixed Version |
| QTS 5.1.x | QTS 5.1.3.2578 build 20231110 and later |
| QuTS hero h5.1.x | QuTS hero h5.1.3.2578 build 20231110 and later |
| QuTScloud c5.x | QuTScloud c5.1.5.2651 and later |
Recommendation
To secure your device, we recommend regularly 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 NAS model.
Updating QTS, QuTS hero, or QuTScloud
- Log in to QTS, QuTS hero, or QuTScloud as an administrator.
- Go to Control Panel > System > Firmware Update.
- Under Live Update, click Check for Update.
The system downloads and installs the latest available update.
Tip: You can also download the update from the QNAP website. Go to Support > Download Center and then perform a manual update for your specific device.
Attachment
Revision History:
V1.0 (April 27, 2024) - Published
