The vulnerability of the microprogrammed programmable logic controller Modicon M221, related to incorrect configuration of the Ethernet interface, allows a intruder to influence the execution time of the control program cycle.

The vulnerability of the microprogrammed logic controller Modicon M221 is related to incorrect configuration of the Ethernet interface, especially when the Ethernet/IP adapter is enabled. Exploiting this vulnerability can allow an attacker to influence the execution time of the control program...

The vulnerability of the microprogramming software of Schneider Electric’s Modicon M340 programmable logic controller allows a remote intruder to execute any desired code.

The vulnerability of the microprogrammed software of Schneider Electric’s Modicon M340 programmable logic controller is due to insufficient verification of input data. Exploiting this vulnerability could allow a malicious actor to inject JavaScript code into the device remotely...