Description
A local, low-privileged attacker can learn the password of the connected controller in PLC Designer V4 due to an incorrect implementation that results in the password being displayed in plain text under special conditions.
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| Lenze | PLC Designer V4 | 0.0.0 – ≤ 4.0.0 | — |
Advisories 1
- VDE-2025-043 Lenze: PLC Designer V4 with insecure storage of sensitive information CERT@VDE · Jun 25, 2025