CVE-2025-30278 HIGH

CVE-2025-30278: Qsync Central

Vendor Qnap Systems Inc.
Product Qsync Central
Weakness CWE-295
Published August 29, 2025
Last update August 29, 2025

CVSS base score

8.3/10
Attack vector Network
Attack complexity Low
Privileges required Low
User interaction None
Confidentiality
Integrity

CVSS vector

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

What the vulnerability does

01Description

An improper certificate validation vulnerability has been reported to affect Qsync Central. If a remote attacker gains a user account, they can then exploit the vulnerability to compromise the security of the system. We have already fixed the vulnerability in the following version: Qsync Central 4.5.0.7 ( 2025/04/23 ) and later

Key dates

02Disclosure timeline

August 29, 2025 CVE published
August 29, 2025 Record updated