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CVE-2025-59389

QNAP Hyper Data Protector SQL injection

9.8 CRITICALEPSS 0.69%
  1. Published2 Jan 2026

Description

An SQL injection vulnerability has been reported to affect Hyper Data Protector. The remote attackers can then exploit the vulnerability to execute unauthorized code or commands. We have already fixed the vulnerability in the following versions: Hyper Data Protector 2.2.4.1 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 Hyper Data Protector≥ 2.1.0.0226 < 2.2.4.1 · 2.0.0.1115

Remediation

Fixed in
QNAP Hyper Data Protector≥ 2.2.4.1

References

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Frequently asked

Is CVE-2025-59389 being actively exploited?

CVE-2025-59389 is not in the CISA KEV catalog. Its EPSS exploit probability is 0.69%.

How severe is CVE-2025-59389?

CVE-2025-59389 has a CVSS 3.1 base score of 9.8, rated critical. EPSS estimates a 0.69% probability of exploitation.

Which products are affected by CVE-2025-59389?

Affected products include QNAP Hyper Data Protector.

How do I fix CVE-2025-59389?

Upgrade affected software to a fixed version, for example QNAP Hyper Data Protector 2.2.4.1 or later, then confirm no affected versions remain in your inventory.

How Secuno handles this

Secuno correlates vulnerabilities like CVE-2025-59389 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.