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CVE-2025-57707

QNAP File Station vulnerability

8.8 HIGHEPSS 0.74%
  1. Published11 Feb 2026

Description

An improper neutralization of directives in statically saved code ('Static Code Injection') vulnerability has been reported to affect File Station 5. If a remote attacker gains a user account, they can then exploit the vulnerability to access restricted data / files. We have already fixed the vulnerability in the following version: File Station 5 5.5.6.5166 and later

CVSS 3.1 breakdown

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

Affected products

QNAP File Station≥ 5.5.6.4691 < 5.5.6.5190

Remediation

Fixed in
QNAP File Station≥ 5.5.6.5190

References

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Frequently asked

Is CVE-2025-57707 being actively exploited?

CVE-2025-57707 is not in the CISA KEV catalog. Its EPSS exploit probability is 0.74%.

How severe is CVE-2025-57707?

CVE-2025-57707 has a CVSS 3.1 base score of 8.8, rated high. EPSS estimates a 0.74% probability of exploitation.

Which products are affected by CVE-2025-57707?

Affected products include QNAP File Station.

How do I fix CVE-2025-57707?

Upgrade affected software to a fixed version, for example QNAP File Station 5.5.6.5190 or later, then confirm no affected versions remain in your inventory.

How Secuno handles this

Secuno correlates vulnerabilities like CVE-2025-57707 against the real software inventory on every managed device, as each hourly inventory arrives. 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.