Description
In MB connect line mbDIALUP versions <= 3.9R0.0 a low privileged local attacker can send a command to the service running with NT AUTHORITY\SYSTEM instructing it to execute a malicous OpenVPN configuration resulting in arbitrary code execution with the privileges of the service.
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| MB connect line | mbDIALUP | 3.9R0.0 – ≤ 3.9R0.0 | — |
Advisories 2
- VDE-2021-057 Helmholz: Privilege Escalation in shDialup (Update A) CERT@VDE · May 14, 2025
- VDE-2021-017 MB connect line: Privilege escalation in mbDIALUP CERT@VDE · May 14, 2025