How severe is CVE-2025-41667?

CVE-2025-41667 has a CVSS 3.x base score of 8.8, rated high severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.

Is CVE-2025-41667 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (39th percentile), an estimate of the probability of exploitation in the next 30 days.

How do I fix CVE-2025-41667?

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-2025-41667 have an EU (EUVD) identifier?

Yes. CVE-2025-41667 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-20397.

When was CVE-2025-41667 published?

CVE-2025-41667 was published on 2025-07-08 and last updated on 2026-06-17.

CVE-2025-41667

CVE-2025-41667 is a high-severity vulnerability with a CVSS 3.x base score of 8.8. 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-59.

Key facts

Severity: High (CVSS 3.x base score 8.8)
EPSS exploit prediction: 1% (39th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2025-20397
Weakness: CWE-59
Published: 2025-07-08
Last modified: 2026-06-17

Description

A low privileged remote attacker with file access can replace a critical file used by the arp-preinit script to get read, write and execute access to any file on the device.

Frequently asked questions

What is CVE-2025-41667?: A low privileged remote attacker with file access can replace a critical file used by the arp-preinit script to get read, write and execute access to any file on the device.
How severe is CVE-2025-41667?: CVE-2025-41667 has a CVSS 3.x base score of 8.8, rated high severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.
Is CVE-2025-41667 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (39th percentile), an estimate of the probability of exploitation in the next 30 days.
How do I fix CVE-2025-41667?: 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-2025-41667 have an EU (EUVD) identifier?: Yes. CVE-2025-41667 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-20397.
When was CVE-2025-41667 published?: CVE-2025-41667 was published on 2025-07-08 and last updated on 2026-06-17.

References

https://certvde.com/en/advisories/VDE-2025-054

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