How severe is CVE-2025-62857?

CVE-2025-62857 has a CVSS 3.x base score of 6.1, rated medium severity. It is exploitable over network with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is low, integrity low, and availability none.

Is CVE-2025-62857 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (8th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2025-62857?

CVE-2025-62857 affects Qnap Qumagie. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2025-62857?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

Does CVE-2025-62857 have an EU (EUVD) identifier?

Yes. CVE-2025-62857 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-0682.

When was CVE-2025-62857 published?

CVE-2025-62857 was published on 2026-01-02 and last updated on 2026-06-17.

CVE-2025-62857

CVE-2025-62857 is a medium-severity vulnerability in Qnap Qumagie with a CVSS 3.x base score of 6.1. 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-79.

Key facts

Severity: Medium (CVSS 3.x base score 6.1)
CVSS v4: 2.2
EPSS exploit prediction: 0% (8th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2026-0682
Weakness: CWE-79
Affected product: Qnap Qumagie
Published: 2026-01-02
Last modified: 2026-06-17

Description

A cross-site scripting (XSS) vulnerability has been reported to affect QuMagie. The remote attackers can then exploit the vulnerability to bypass security mechanisms or read application data. We have already fixed the vulnerability in the following version: QuMagie 2.8.1 and later

Frequently asked questions

What is CVE-2025-62857?: A cross-site scripting (XSS) vulnerability has been reported to affect QuMagie. The remote attackers can then exploit the vulnerability to bypass security mechanisms or read application data. We have already fixed the vulnerability in the following version: QuMagie 2.8.1 and later
How severe is CVE-2025-62857?: CVE-2025-62857 has a CVSS 3.x base score of 6.1, rated medium severity. It is exploitable over network with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is low, integrity low, and availability none.
Is CVE-2025-62857 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (8th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2025-62857?: CVE-2025-62857 affects Qnap Qumagie. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2025-62857?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
Does CVE-2025-62857 have an EU (EUVD) identifier?: Yes. CVE-2025-62857 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-0682.
When was CVE-2025-62857 published?: CVE-2025-62857 was published on 2026-01-02 and last updated on 2026-06-17.

References

https://www.qnap.com/en/security-advisory/qsa-25-49

Affected products (1)

cpe:2.3:a:qnap:qumagie:*:*:*:*:*:*:*:*

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