CVE-2025-58471
Qsync Central
Vexday Risk Score
8Low
SSVC decision (CISA)
Track
No exploitation signal → monitor
CVSS 1.2EPSS 0.5%KEV nãoPoC —Nuclei —Metasploit —Patch —
Lifecycle
11 Feb 2026Published on NVD
Recommendation: Monitor — no exploitation signal at the moment.
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 5.2.0.1 ( 2025/12/21 ) and later
CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:U
Affected products
QNAP Systems Inc. · Qsync CentralWant to know if your infrastructure is exposed to this?
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