How severe is CVE-2025-41736?

CVE-2025-41736 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-2025-41736 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (46th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2025-41736?

CVE-2025-41736 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-2025-41736?

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-2025-41736 have an EU (EUVD) identifier?

Yes. CVE-2025-41736 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-197982.

When was CVE-2025-41736 published?

CVE-2025-41736 was published on 2025-11-18 and last updated on 2026-06-17.

CVE-2025-41736

CVE-2025-41736 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-22.

Key facts

Severity: High (CVSS 3.x base score 8.8)
EPSS exploit prediction: 1% (46th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2025-197982
Weakness: CWE-22
Affected product: Metz-connect Ewio2-m Firmware
Published: 2025-11-18
Last modified: 2026-06-17

Description

A low privileged remote attacker can upload a new or overwrite an existing python script by using a path traversal of the target filename in php resulting in a remote code execution.

Frequently asked questions

What is CVE-2025-41736?: A low privileged remote attacker can upload a new or overwrite an existing python script by using a path traversal of the target filename in php resulting in a remote code execution.
How severe is CVE-2025-41736?: CVE-2025-41736 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-2025-41736 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (46th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2025-41736?: CVE-2025-41736 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-2025-41736?: 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-2025-41736 have an EU (EUVD) identifier?: Yes. CVE-2025-41736 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-197982.
When was CVE-2025-41736 published?: CVE-2025-41736 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-2025-41735 — High (CVSS 8.8): A low privileged remote attacker can upload any file to an arbitrary location due to missing file check resulting in…
CVE-2025-41737 — High (CVSS 7.5): Due to webserver misconfiguration an unauthenticated remote attacker is able to read the source of php modules.

All CVEs affecting Metz-connect Ewio2-m Firmware →

Other CWE-22 (Path Traversal) vulnerabilities

CVE-2026-48282 — Critical (CVSS 10.0): ColdFusion versions 2025.9, 2023.20 and earlier are affected by an Improper Limitation of a Pathname to a Restricted…
CVE-2026-54917 — Critical (CVSS 10.0): SeaweedFS is a distributed storage system for object storage (S3), file systems, and Iceberg tables. Prior to 4.30, the…
CVE-2026-11429 — Critical (CVSS 10.0): Two endpoints in the Vault Service ScriptsController, shared by Altium Enterprise Server and Altium 365, accept file…
CVE-2026-34909 — Critical (CVSS 10.0): A malicious actor with access to the network could exploit a Path Traversal vulnerability found in UniFi OS devices to…
CVE-2026-7411 — Critical (CVSS 10.0): In Eclipse BaSyx Java Server SDK versions prior to 2.0.0-milestone-10, inadequate path normalization in the Submodel…
CVE-2026-36767 — Critical (CVSS 10.0): A path traversal vulnerability in the /content/images/add endpoint of shopizer v3.2.5 allows attackers write arbitrary…

Browse all CWE-22 (Path Traversal) vulnerabilities →