Qsync Central SQL Injection Vulnerability Allowing Unauthorized Code Execution

Vulnerability

A SQL injection vulnerability has been identified in Qsync Central versions 4.5.x. This vulnerability allows remote attackers with user account access to execute unauthorized code or commands. The issue arises from improper handling of SQL queries, which can be exploited to manipulate database operations and potentially execute malicious code on the server.

Impact

Exploitation of this vulnerability allows for unauthorized code execution on the server where Qsync Central is running.

Remediation

Users are advised to update Qsync Central to version 4.5.0.7 or later. Instructions for updating Qsync Central are available on the QNAP website.

Added: Aug 29, 2025, 6:41 PM
Updated: Aug 29, 2025, 6:41 PM

Vulnerability Rating

Custom Algorithm
spread
6.2
impact
7.5
exploitability
5.2
remediation
7.7
relevance
0.4
threat
0.0
urgency
2.9
incentive
1.7

Our algorithm analyzes dozens of metrics to generate these 8 key vulnerability categories, which are then combined to calculate the overall risk score.