In the CODESYS Development System multiple components in multiple versions transmit the passwords for the communication between clients and servers unprotected.
Weakness
Login pages do not use adequate measures to protect the user name and password while they are in transit from the client to the server.
Affected Software
| Name | Vendor | Start Version | End Version |
|---|---|---|---|
| Development_system | Codesys | * | 2.3.9.69 (excluding) |
| Edge_gateway | Codesys | * | 3.5.18.30 (excluding) |
| Gateway | Codesys | * | 2.3.9.38 (excluding) |
| Hmi_sl | Codesys | * | 3.5.18.30 (excluding) |
| Opc_server | Codesys | * | 3.5.18.30 (excluding) |
| Plchandler | Codesys | * | 3.5.18.30 (excluding) |
| Plcwinnt | Codesys | * | 2.4.7.57 (excluding) |
| Runtime_toolkit | Codesys | * | 2.4.7.57 (excluding) |
| Sp_realtime_nt | Codesys | * | 2.3.7.30 (excluding) |
| Web_server | Codesys | * | 1.1.9.23 (excluding) |
Potential Mitigations
Related Attack Patterns
References
- https://customers.codesys.com/index.php?eID=dumpFile\u0026t=f\u0026f=17140\u0026token=6aa2c5c4a8b83b8b09936fefed5b0b11f9d2cc6c\u0026download=
- https://customers.codesys.com/index.php?eID=dumpFile\u0026t=f\u0026f=17140\u0026token=6aa2c5c4a8b83b8b09936fefed5b0b11f9d2cc6c\u0026download=