Siemens WinCC (TIA Portal) 11 uses a reversible algorithm for storing HMI web-application passwords in world-readable and world-writable files, which allows local users to obtain sensitive information by leveraging (1) physical access or (2) Sm@rt Server access.
| Name | Vendor | Start Version | End Version |
|---|---|---|---|
| Wincc_tia_portal | Siemens | 11.0 (including) | 11.0 (including) |