CVE-2025-29898

6.0 mediumEPSS 0.5%

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 4.5.0.7 ( 2025/04/23 ) and later

CVSS 4.0: 6.0CVSS:4.0/AV:N/AC:L/AT:P/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N
CVSS 3.1: 6.5CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
EPSS: 0.5% chance of exploitation in the next 30 days; higher than 39% of CVEs (scores of 2026-10-25)
CWEs: CWE-400, CWE-770
Published: 2025-08-29
Modified: 2026-10-18
Record from: the NVD, synced 2026-10-19

Affected

qnap:qsync_central

References

https://www.qnap.com/en/security-advisory/qsa-25-22

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