Description
A highly authenticated attacker can alter the config generator injecting a payload into future created configurations. The device is not correctly checking this configuration value before passing it to an system execute leading to code execution. This can result in a total loss of confidentiality, integrity and availability.
CVSS breakdown
CVSS 3.1
Attack Vector
Network
Attack Complexity
Low
Privileges Required
High
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
High
Affected products
- Helmholz / REX1000.0.0 – 3.0.2
- Helmholz / REX1003.0.2 – 3.0.2
- Helmholz / REX200/2500.0.0 – 8.4.4
- Helmholz / REX200/2508.4.4 – 8.4.4
- MB connect line / mbNET/mbNET.rokey0.0.0 – 8.4.4
- MB connect line / mbNET/mbNET.rokey8.4.4 – 8.4.4
- MB connect line / mbNET.mini0.0.0 – 3.0.2
- MB connect line / mbNET.mini3.0.2 – 3.0.2
References
- VENDOR_ADVISORYhttps://www.certvde.com/en/advisories/VDE-2026-054/