How severe is CVE-2025-3626?

CVE-2025-3626 has a CVSS 3.x base score of 9.1, rated critical severity. It is exploitable over network with low attack complexity, requires high privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.

Is CVE-2025-3626 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (55th percentile), an estimate of the probability of exploitation in the next 30 days.

How do I fix CVE-2025-3626?

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

Does CVE-2025-3626 have an EU (EUVD) identifier?

Yes. CVE-2025-3626 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-20202.

When was CVE-2025-3626 published?

CVE-2025-3626 was published on 2025-07-07 and last updated on 2026-06-17.

CVE-2025-3626

CVE-2025-3626 is a critical-severity vulnerability with a CVSS 3.x base score of 9.1. 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-78.

Key facts

Severity: Critical (CVSS 3.x base score 9.1)
EPSS exploit prediction: 1% (55th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2025-20202
Weakness: CWE-78
Published: 2025-07-07
Last modified: 2026-06-17

Description

A remote attacker with administrator account can gain full control of the device due to improper neutralization of special elements used in an OS Command ('OS Command Injection') while uploading a config file via webUI.

Frequently asked questions

What is CVE-2025-3626?: A remote attacker with administrator account can gain full control of the device due to improper neutralization of special elements used in an OS Command ('OS Command Injection') while uploading a config file via webUI.
How severe is CVE-2025-3626?: CVE-2025-3626 has a CVSS 3.x base score of 9.1, rated critical severity. It is exploitable over network with low attack complexity, requires high privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.
Is CVE-2025-3626 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (55th percentile), an estimate of the probability of exploitation in the next 30 days.
How do I fix CVE-2025-3626?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its critical severity, prioritise patching exposed systems.
Does CVE-2025-3626 have an EU (EUVD) identifier?: Yes. CVE-2025-3626 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-20202.
When was CVE-2025-3626 published?: CVE-2025-3626 was published on 2025-07-07 and last updated on 2026-06-17.

References

https://certvde.com/en/advisories/VDE-2025-030

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