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.

CVSS v3 9.8 CRITICAL

9.8^/10

CVSS v3 : CRITICAL

Vector :

Exploitability : 3.9 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

References

Link	Resource
https://certvde.com/de/advisories/VDE-2025-097	Third Party Advisory

Configurations

Configuration 1 (hide)

AND

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

cpe:2.3:h:metz-connect:ewio2-m:-:*:*:*:*:*:*:*

Configuration 2 (hide)

AND

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

cpe:2.3:h:metz-connect:ewio2-m-bm:-:*:*:*:*:*:*:*

Configuration 3 (hide)

AND

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

cpe:2.3:h:metz-connect:ewio2-bm:-:*:*:*:*:*:*:*

History

21 Nov 2025, 19:14

Type	Values Removed	Values Added
First Time		Metz-connect ewio2-m-bm Firmware Metz-connect ewio2-m Metz-connect ewio2-bm Metz-connect ewio2-m-bm Metz-connect ewio2-bm Firmware Metz-connect Metz-connect ewio2-m Firmware
References	~~() https://certvde.com/de/advisories/VDE-2025-097 -~~	() https://certvde.com/de/advisories/VDE-2025-097 - Third Party Advisory
CPE		cpe:2.3:o:metz-connect:ewio2-m_firmware:::::::: cpe:2.3:h:metz-connect:ewio2-bm:-:::::::* cpe:2.3:o:metz-connect:ewio2-bm_firmware:::::::: cpe:2.3:h:metz-connect:ewio2-m-bm:-:::::::* cpe:2.3:o:metz-connect:ewio2-m-bm_firmware:::::::: cpe:2.3:h:metz-connect:ewio2-m:-:::::::*

18 Nov 2025, 11:15

Type	Values Removed	Values Added
New CVE

Information

Published : 2025-11-18 11:15

Updated : 2025-11-21 19:14

NVD link : CVE-2025-41733

Mitre link : CVE-2025-41733

CVE.ORG link : CVE-2025-41733

JSON object : View

Products Affected

metz-connect

ewio2-m
ewio2-m-bm_firmware
ewio2-m-bm
ewio2-m_firmware
ewio2-bm_firmware
ewio2-bm

CWE

CWE-305

Authentication Bypass by Primary Weakness

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