How severe is CVE-2025-41735?

CVE-2025-41735 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-2025-41735 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (41st percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2025-41735?

CVE-2025-41735 primarily affects Metz-connect Ewio2-m Firmware. In total, 3 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2025-41735?

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-2025-41735 have an EU (EUVD) identifier?

Yes. CVE-2025-41735 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-197983.

When was CVE-2025-41735 published?

CVE-2025-41735 was published on 2025-11-18 and last updated on 2026-06-17.

CVE-2025-41735

CVE-2025-41735 is a high-severity vulnerability in Metz-connect Ewio2-m Firmware 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-434.

Key facts

Severity: High (CVSS 3.x base score 8.8)
EPSS exploit prediction: 1% (41st percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2025-197983
Weakness: CWE-434
Affected product: Metz-connect Ewio2-m Firmware
Published: 2025-11-18
Last modified: 2026-06-17

Description

A low privileged remote attacker can upload any file to an arbitrary location due to missing file check resulting in remote code execution.

Frequently asked questions

What is CVE-2025-41735?: A low privileged remote attacker can upload any file to an arbitrary location due to missing file check resulting in remote code execution.
How severe is CVE-2025-41735?: CVE-2025-41735 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-2025-41735 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (41st percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2025-41735?: CVE-2025-41735 primarily affects Metz-connect Ewio2-m Firmware. In total, 3 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2025-41735?: 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-2025-41735 have an EU (EUVD) identifier?: Yes. CVE-2025-41735 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-197983.
When was CVE-2025-41735 published?: CVE-2025-41735 was published on 2025-11-18 and last updated on 2026-06-17.

References

https://certvde.com/de/advisories/VDE-2025-097

Affected products (3)

cpe:2.3:o:metz-connect:ewio2-m_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:metz-connect:ewio2-m-bm_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:metz-connect:ewio2-bm_firmware:*:*:*:*:*:*:*:*

More vulnerabilities in Metz-connect Ewio2-m Firmware

CVE-2025-41734 — Critical (CVSS 9.8): An unauthenticated remote attacker can execute arbitrary php files and gain full access of the affected devices.
CVE-2025-41733 — Critical (CVSS 9.8): The commissioning wizard on the affected devices does not validate if the device is already initialized. An…
CVE-2025-41736 — High (CVSS 8.8): A low privileged remote attacker can upload a new or overwrite an existing python script by using a path traversal of…
CVE-2025-41737 — High (CVSS 7.5): Due to webserver misconfiguration an unauthenticated remote attacker is able to read the source of php modules.

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