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.
Metrics
CVSS 3.1 9.8/10
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:HWeakness enumeration
Affected software
| Vendor | Product | Versions |
|---|---|---|
| METZ CONNECT | Energy-Controlling EWIO2-M | >= 0.0.0, < 2.2.0 |
| METZ CONNECT | Energy-Controlling EWIO2-M-BM | >= 0.0.0, < 2.2.0 |
| METZ CONNECT | Ethernet-IO EWIO2-BM | >= 0.0.0, < 2.2.0 |
References
- https://certvde.com/de/advisories/VDE-2025-097Third Party Advisory
Timeline
- Published
- Nov 18, 2025
- Last modified
- Oct 18, 2026
- NVD status
- Analyzed