How severe is CVE-2025-57713?

CVE-2025-57713 has a CVSS 3.x base score of 7.5, rated high severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity none, and availability none.

Is CVE-2025-57713 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (40th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2025-57713?

CVE-2025-57713 affects Qnap File Station. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2025-57713?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.

Does CVE-2025-57713 have an EU (EUVD) identifier?

Yes. CVE-2025-57713 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-206924.

When was CVE-2025-57713 published?

CVE-2025-57713 was published on 2026-02-11 and last updated on 2026-06-17.

CVE-2025-57713

CVE-2025-57713 is a high-severity vulnerability in Qnap File Station with a CVSS 3.x base score of 7.5. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-1390.

Key facts

Severity: High (CVSS 3.x base score 7.5)
CVSS v4: 1.3
EPSS exploit prediction: 1% (40th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2025-206924
Weakness: CWE-1390
Affected product: Qnap File Station
Published: 2026-02-11
Last modified: 2026-06-17

Description

A weak authentication vulnerability has been reported to affect File Station 5. The remote attackers can then exploit the vulnerability to gain sensitive information. We have already fixed the vulnerability in the following version: File Station 5 5.5.6.5166 and later

Frequently asked questions

What is CVE-2025-57713?: A weak authentication vulnerability has been reported to affect File Station 5. The remote attackers can then exploit the vulnerability to gain sensitive information. We have already fixed the vulnerability in the following version: File Station 5 5.5.6.5166 and later
How severe is CVE-2025-57713?: CVE-2025-57713 has a CVSS 3.x base score of 7.5, rated high severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity none, and availability none.
Is CVE-2025-57713 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (40th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2025-57713?: CVE-2025-57713 affects Qnap File Station. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2025-57713?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.
Does CVE-2025-57713 have an EU (EUVD) identifier?: Yes. CVE-2025-57713 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-206924.
When was CVE-2025-57713 published?: CVE-2025-57713 was published on 2026-02-11 and last updated on 2026-06-17.

References

https://www.qnap.com/en/security-advisory/qsa-26-03

Affected products (1)

cpe:2.3:a:qnap:file_station:*:*:*:*:*:*:*:*

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