What’s Vulnerable › Vulnerabilities
CVE-2025-57711: Qsync Central
- Severity: medium (CVSS 4.9 v3.1)
- Exploited in the wild: not listed in CISA KEV
- EPSS: 0.5% probability of exploitation in the next 30 days
- Public exploit or detection template: none known
- Published: 2026-02-11 · updated 2026-06-17
- Weakness: CWE-770
Description
An allocation of resources without limits or throttling vulnerability has been reported to affect Qsync Central. If a remote attacker gains an administrator account, they can then exploit the vulnerability to prevent other systems, applications, or processes from accessing the same type of resource. We have already fixed the vulnerability in the following version: Qsync Central 5.0.0.4 ( 2026/01/20 ) and later
Affected products
- QNAP Systems Inc. Qsync Central: from 5.0.0.0 before 5.0.0.4 — fixed in 5.0.0.4
How to fix
Upgrade to a fixed version: QNAP Systems Inc. Qsync Central 5.0.0.4. Check the vendor advisory for mitigations.
References
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