Description
An integer overflow or wraparound vulnerability has been reported to affect several QNAP operating system versions. If exploited, the vulnerability could allow users to compromise the security of the system via a network. We have already fixed the vulnerability in the following versions: QTS 5.1.3.2578 build 20231110 and later QuTS hero h5.1.3.2578 build 20231110 and later QuTScloud c5.1.5.2651 and later
CVSS breakdown
CVSS 3.1
Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
None
Integrity
Low
Availability
Low
Affected products
- QNAP Systems Inc. / QTS5.1.x – 5.1.3.2578 build 20231110
- QNAP Systems Inc. / QuTScloudc5.x.x – c5.1.5.2651
- QNAP Systems Inc. / QuTS heroh5.1.x – h5.1.3.2578 build 20231110