Description
The backups created by the application use a weak static password allowing an unauthenticated remote attacker to access their content. This can result in a total loss of confidentiality.
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| MB connect line | mbCONNECT24 | 2.0.0 <2.21.0 | — |
| Helmholz | myREX24V2.virtual | 2.0.0 <2.21.0 | — |
| MB connect line | mymbCONNECT24 | 2.0.0 <2.21.0 | — |
| Helmholz | myREX24V2 | 2.0.0 <2.21.0 | — |
Advisories 2
- VDE-2026-141 Helmholz: Multiple Vulnerabilities in myREX24V2/myREX24V2.virtual CERT@VDE · Nov 10, 2026
- VDE-2026-079 MB connect line: Multiple Vulnerabilities in mbCONNECT24/mymbCONNECT24 CERT@VDE · Nov 10, 2026