#VU122134 Configuration in QNAP QTS - CVE-2025-66276

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Main Vulnerability Database Vulnerabilities #VU122134

#VU122134 Configuration in QNAP QTS - CVE-2025-66276

Published: January 30, 2026


Vulnerability identifier: #VU122134
Vulnerability risk: High
CVSSv4.0: CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/U:Amber
CVE-ID: CVE-2025-66276
CWE-ID: CWE-16
Exploitation vector: Remote access
Exploit availability: No public exploit available
Vulnerable software:
QNAP QTS
Software vendor:
QNAP Systems, Inc.

Description

The issue may allow a remote attacker to bypass implemented security restrictions.

The issue exists due to the misconfiguration of NFS settings. A remote attacker can perform arbitrary actions and potentially gain access to the target system.


Remediation

Install updates from vendor's website.

External links