Resource Allocation Issue in Qsync Central by QNAP
CVE-2025-57708

2.3LOW

Key Information:

Vendor

QNAP
Status
Qsync Central
Vendor
CVE Published:
11 February 2026

What is CVE-2025-57708?

A vulnerability has been identified in Qsync Central, allowing potential exploitation by remote attackers if they obtain a user account. This weakness enables attackers to manipulate resource allocation, resulting in denial of access for other systems, applications, or processes that need those same resources. To mitigate this risk, it is essential that users upgrade to Qsync Central version 5.0.0.4 or later, which addresses the issue.

Affected Version(s)

Qsync Central 5.0.x.x < 5.0.0.4 ( 2026/01/20 )

References

https://www.qnap.com/en/security-advisory/qsa-26-02

CVSS V4

Score:
2.3
Severity:
LOW
Confidentiality:
None
Integrity:
None
Availability:
Low
Attack Vector:
Network
Attack Complexity:
Low
Attack Required:
None
Privileges Required:
Undefined
User Interaction:
None

Timeline

  • Vulnerability published

  • Vulnerability Reserved

Credit

coral
.