CVE-2021-22786

A CWE-200: Information Exposure vulnerability exists that could cause the exposure of sensitive information stored on the memory of the controller when communicating over the Modbus TCP protocol. Affected Products: Modicon M340 CPU (part numbers BMXP34*) (Versions prior to V3.30), Modicon M580 CPU ...

CVE-2023-6408

CWE-924: Improper Enforcement of Message Integrity During Transmission in aCommunication Channel vulnerability exists that could cause a denial of service and loss ofconfidentiality, integrity of controllers when conducting a Man in the Middle attack.