Description
Due to the improper neutralisation of special elements used in an OS command, an unauthenticated remote attacker can exploit an RCE vulnerability in the com_mb24sysapi module, resulting in full system compromise. This vulnerability is a variant attack for CVE-2020-10383.
CVSS breakdown
CVSS 3.1
Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
High
Affected products
- Helmholz / myREX24V20.0.0 – 2.19.3
- Helmholz / myREX24V2.virtual0.0.0 – 2.19.3
- MB connect line / MB connect line mbCONNECT240.0.0 – 2.19.3
- MB connect line / mymbCONNECT240.0.0 – 2.19.3
References
- VENDOR_ADVISORYhttps://certvde.com/de/advisories/VDE-2026-024
- VENDOR_ADVISORYhttps://certvde.com/de/advisories/VDE-2026-025