Main Vulnerability Database Vulnerabilities #VU89040

Path traversal in QNAP Systems, Inc. products - CVE-2023-51365

Published: April 29, 2024 / Updated: May 20, 2024

Vulnerability identifier: #VU89040

CSH Severity: Medium

CVSS v4: 7.1 [CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N]

CVE-ID: CVE-2023-51365

CWE-ID: CWE-22

Exploitation vector: Remote access

Exploit availability: No public exploit available

Vulnerability details

The vulnerability allows a remote attacker to perform directory traversal attacks.

The vulnerability exists due to input validation error when processing directory traversal sequences. A remote user can send a specially crafted HTTP request and read arbitrary files on the system.

Affected software

QuTScloud
QuTS hero
QNAP QTS

How to mitigate CVE-2023-51365

Install update from vendor's website.

QuTScloud - update to c5.1.5.2651
QuTS hero - addressed in versions h4.5.4.2626 build 20231225, h5.1.3.2578 build 20231110
QNAP QTS - addressed in versions 4.5.4.2627 20231225, 5.1.4.2596 20231128

External References

Related Security Bulletins