The vulnerability of Microprogrammed Software in Modicon Controllers arises from the existence of rigidly encrypted user data, which allows a intruder to execute any command against the Modicon Controllers.

The vulnerability of Microprogrammed Software in Modicon Controllers stems from the existence of rigidly encoded configuration data used to transmit configuration files to Modicon Controllers. Exploiting this vulnerability allows a remote attacker to execute arbitrary commands on Modicon...