Main Vulnerability Database Vulnerabilities #VU114597

Improper Certificate Validation in Qsync Central - CVE-2025-30278

Published: September 1, 2025

Vulnerability identifier: #VU114597

CSH Severity: Medium

CVSS v4.0: CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Green

CVE-ID: CVE-2025-30278

CWE-ID: CWE-295

Exploitation vector: Remote access

Exploit availability: No public exploit available

Vendor: QNAP Systems, Inc.

Affected software:
Qsync Central

Detailed vulnerability description

The vulnerability allows a remote attacker to compromise the target system.

The vulnerability exists due to improper certificate validation. A remote user can perform a denial of service (DoS) attack.

Install updates from vendor's website.