What’s Vulnerable › Vulnerabilities
CVE-2025-57705: QTS, QuTS hero
- Severity: medium (CVSS 4.9 v3.1)
- Exploited in the wild: not listed in CISA KEV
- EPSS: 0.4% probability of exploitation in the next 30 days
- Public exploit or detection template: none known
- Published: 2026-01-02 · updated 2026-10-14
- Weakness: CWE-770
Description
An allocation of resources without limits or throttling vulnerability has been reported to affect several QNAP operating system versions. 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 versions: QTS 5.2.7.3256 build 20250913 and later QuTS hero h5.2.7.3256 build 20250913 and later QuTS hero h5.3.1.3250 build 20250912 and later
Affected products
- QNAP QTS: 5.2.0.2737-build_20240417, 5.2.0.2744-build_20240424, 5.2.0.2782-build_20240601, 5.2.0.2802-build_20240620, 5.2.0.2823-build_20240711, 5.2.0.2851-build_20240808 (+10)
- QNAP Systems Inc. QuTS hero: h5.2.0.2737-build_20240417, h5.2.0.2782-build_20240601, h5.2.0.2789-build_20240607, h5.2.0.2802-build_20240620, h5.2.0.2823-build_20240711, h5.2.0.2851-build_20240808 (+12)
References
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