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CVE-2025-62849

QNAP Quts Hero SQL injection

9.8 CRITICALEPSS 0.97%
  1. Published16 Dec 2025

Description

An SQL injection vulnerability has been reported to affect several QNAP operating system versions. The remote attackers can then exploit the vulnerability to execute unauthorized code or commands. We have already fixed the vulnerability in the following versions: QTS 5.2.7.3297 build 20251024 and later QuTS hero h5.2.7.3297 build 20251024 and later QuTS hero h5.3.1.3292 build 20251024 and later

CVSS 3.1 breakdown

Attack vectorNetwork
Attack complexityLow
Privileges requiredNone
User interactionNone
ScopeUnchanged
ConfidentialityHigh
IntegrityHigh
AvailabilityHigh
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Affected products

QNAP Qts5.2.0.2737 · 5.2.0.2744 · 5.2.0.2782 · 5.2.0.2802
QNAP Quts Heroh5.2.0.2737 · h5.2.0.2782 · h5.2.0.2789 · h5.2.0.2802

Remediation

No fixed version is recorded in the NVD data. Check the vendor advisory for the latest guidance.

References

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Frequently asked

Is CVE-2025-62849 being actively exploited?

CVE-2025-62849 is not in the CISA KEV catalog. Its EPSS exploit probability is 0.97%.

How severe is CVE-2025-62849?

CVE-2025-62849 has a CVSS 3.1 base score of 9.8, rated critical. EPSS estimates a 0.97% probability of exploitation.

Which products are affected by CVE-2025-62849?

Affected products include QNAP Qts, QNAP Quts Hero.

How do I fix CVE-2025-62849?

Apply the vendor's patch or advisory guidance, then verify no affected versions remain across your devices.

How Secuno handles this

Secuno correlates vulnerabilities like CVE-2025-62849 against the real software inventory on every managed device, every day. Rather than a static severity, each match is scored in context: exploit availability, EPSS, the asset's exposure, and business criticality decide where it lands in the queue. If an affected version is present anywhere across your portfolio, it surfaces automatically with a prioritised remediation path.

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Data from the NVD, CISA KEV catalog and FIRST EPSS. CVSS 3.1 base score shown where available.