CVE-2025-52867 — Uncontrolled Resource Consumption in Systems INC Qsync Central

CWE-400 — Uncontrolled Resource ConsumptionCWE-770 — Allocation of Resources Without Limits or Throttling3 documents3 sources
Severity
6.0MEDIUMNVD
EPSS
0.2%
top 64.08%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
2
Qnap Systems INC Qsync CentralQnap Qsync Central
Timeline
PublishedOct 3

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

CVSS vector

CVSS:4.0/AV:N/AC:L/AT:P/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N

Affected Packages2 packages

▶NVDqnap/qsync_central5.0.0.0 — 5.0.0.2
▶CVEListV5qnap_systems_inc/qsync_central5.0.0 — 5.0.0.2 ( 2025/07/31 )

🔴Vulnerability Details

2
GHSA
GHSA-ph3c-mrwq-rqjw: An uncontrolled resource consumption vulnerability has been reported to affect Qsync Central↗2025-10-03
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CVEList
Qsync Central↗2025-10-03
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CVE-2025-52867 — Uncontrolled Resource Consumption | cvebase