CVE-2025-52867

MediumCVSS 6.5/10Last modified Oct 18, 2026

Description

An uncontrolled resource consumption vulnerability has been reported to affect Qsync Central. If a remote attacker gains a user account, they can then exploit the vulnerability to launch a denial-of-service (DoS) attack.

We have already fixed the vulnerability in the following version: Qsync Central 5.0.0.2 ( 2025/07/31 ) and later

Metrics

CVSS 3.1 6.5/10CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

Weakness enumeration

CWE-400 CWE-770

Affected software

Vendor	Product	Versions
QNAP Systems Inc.	Qsync Central	>= 5.0.0, < 5.0.0.2 ( 2025/07/31 )

References

https://www.qnap.com/en/security-advisory/qsa-25-35Vendor Advisory

Timeline

Published: Oct 3, 2025
Last modified: Oct 18, 2026
NVD status: Analyzed

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