Main Vulnerability Database Vulnerabilities #VU89034

Improper Authorization in QuTS hero and QNAP QTS - CVE-2023-50363

Published: April 29, 2024

Vulnerability identifier: #VU89034

CSH Severity: Medium

CVSS v4: 8.7 [CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N]

CVE-ID: CVE-2023-50363

CWE-ID: CWE-285

Exploitation vector: Remote access

Exploit availability: No public exploit available

Vulnerability details

The vulnerability allows a remote attacker to bypass authorization checks.

The vulnerability exists due to incorrect authorization. A remote user can bypass 2-step verification.

QuTS hero
QNAP QTS

Install updates from vendor's website.

QuTS hero - update to h5.1.6.2734 build 20240414
QNAP QTS - update to 5.1.6.2722 20240402