QNAP has published a security advisory to address a vulnerability in QNAP QTS and QNAP QuTS hero. The details of the security updates can be found at:
https://www.qnap.com/en/security-advisory/QSA-23-01
Successful exploitation could lead to remote code execution on an affected system.
Patches for affected products are available. System administrators of affected products should follow the recommendations provided by the product vendor and take immediate actions to mitigate the risk.