Schneider Electric Modicon M580 Modbus Cleartext weak encryption
https://www.ispeech.org
A vulnerability was found in Schneider Electric Modicon M580, Modicon M340, Modicon Premium and Modicon Quantum (affected version not known). It has been rated as problematic. Affected by this issue is some unknown functionality of the component Modbus. There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.
https://vuldb.com/?id.144440
Gloss