CVE-2024-1917 | Mitsubishi Electric MELSEC-Q/MELSEC-L Packet integer overflow (icsa-24-074-14)

A vulnerability was found in Mitsubishi Electric MELSEC-Q and MELSEC-L. It has been declared as very critical. Affected by this vulnerability is an unknown functionality of the component Packet Handler. The manipulation leads to integer overflow.

This vulnerability is known as CVE-2024-1917. The attack can be launched remotely. There is no exploit available.

It is recommended to apply restrictive firewalling.