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CRITICAL · 9.8

CVE-2025-41733

The commissioning wizard on the affected devices does not validate if the device is already initialized. An unauthenticated remote attacker can construct POST requests to set root credentials.

Vulnerability Description

The commissioning wizard on the affected devices does not validate if the device is already initialized. An unauthenticated remote attacker can construct POST requests to set root credentials.

CVSS Score

9.8

CRITICAL

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
HIGH
Integrity
HIGH
Availability
HIGH

Affected Products

VendorProductVersions
Metz-ConnectEwio2-M Firmware< 2.2.0
Metz-ConnectEwio2-M-
Metz-ConnectEwio2-M-Bm Firmware< 2.2.0
Metz-ConnectEwio2-M-Bm-
Metz-ConnectEwio2-Bm Firmware< 2.2.0
Metz-ConnectEwio2-Bm-

Related Weaknesses (CWE)

CWE-305

References

FAQ

What is CVE-2025-41733?

CVE-2025-41733 is a vulnerability with a CVSS score of 9.8 (CRITICAL). The commissioning wizard on the affected devices does not validate if the device is already initialized. An unauthenticated remote attacker can construct POST requests to set root credentials.

How severe is CVE-2025-41733?

CVE-2025-41733 has been rated CRITICAL with a CVSS base score of 9.8/10. This is considered a critical vulnerability requiring immediate attention.

Is there a patch for CVE-2025-41733?

Check the references section above for vendor advisories and patch information. Affected products include: Metz-Connect Ewio2-M Firmware, Metz-Connect Ewio2-M, Metz-Connect Ewio2-M-Bm Firmware, Metz-Connect Ewio2-M-Bm, Metz-Connect Ewio2-Bm Firmware.