The vulnerability of the Wiser Smart programmable logic controllers from Schneider Electric, Wiser Controller EER21000 and Wiser Controller EER21001, arises from the use of rigidly encrypted account data. This allows a intruder to execute arbitrary codes.

The vulnerability of the Wiser Smart programmable logic controllers from Schneider Electric, Wiser Controller EER21000 and Wiser Controller EER21001, lies in the use of strictly encrypted user credentials. Exploiting this vulnerability could allow an attacker to execute arbitrary codes remotely...