Description
An unauthenticated local attacker can decrypt the devices config file and therefore compromise the device due to a weak implementation of the encryption used.
CVSS breakdown
CVSS 3.1
Attack Vector
Local
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
High
Affected products
- Helmholz / myREX24 V20.0.0 – <= 2.16.2
- Helmholz / myREX24.virtual0.0.0 – <= 2.16.2
- Helmholz / REX1000.0.0 – <= 2.2.13
- Helmholz / REX200/2500.0.0 – <= 8.2.0
- Helmholz / REX3000.0.0 – <= 5.1.11
- MB connect line / mbCONNECT240.0.0 – 2.16.2
- MB connect line / mbNET HW10.0.0 – 5.1.11
- MB connect line / mbNET/mbNET.rokey0.0.0 – 8.2.0
- MB connect line / mbNET.mini0.0.0 – 2.2.13
- MB connect line / mbSPIDER0.0.0 – 2.6.5
- MB connect line / mymbCONNECT240.0.0 – 2.16.2
References
- VENDOR_ADVISORYhttps://cert.vde.com/en/advisories/VDE-2024-056
- VENDOR_ADVISORYhttps://cert.vde.com/en/advisories/VDE-2024-066
- VENDOR_ADVISORYhttps://cert.vde.com/en/advisories/VDE-2024-068
- VENDOR_ADVISORYhttps://cert.vde.com/en/advisories/VDE-2024-069