CVE-2025-53592

A NULL pointer dereference vulnerability has been reported to affect several QNAP operating system versions. If a remote attacker gains a user account, they can then exploit the vulnerability to launch a denial-of-service DoS attack. We have already fixed the vulnerability in the following...

PT-2026-1069

Name of the Vulnerable Software and Affected Versions QNAP versions prior to QTS 5.2.6.3195 build 20250715 QNAP versions prior to QuTS hero h5.2.6.3195 build 20250715 Description A flaw exists where a remote attacker, having obtained a user account, could trigger a denial-of-service DoS condition...

PT-2023-2149 · Qnap · Qnap Qts +3

Name of the Vulnerable Software and Affected Versions: QNAP QTS versions prior to 5.0.1.2346 build 20230322 QNAP QuTS hero versions prior to h5.0.1.2348 build 20230324 QNAP QuTScloud affected versions not specified QNAP QVP QVR Pro appliances affected versions not specified Description: A...

CVE-2020-2509 Command Injection Vulnerability in QTS and QuTS hero

A command injection vulnerability has been reported to affect QTS and QuTS hero. If exploited, this vulnerability allows attackers to execute arbitrary commands in a compromised application. We have already fixed this vulnerability in the following versions: QTS 4.5.2.1566 Build 20210202 and late...