CVE-2023-6942 Information

Description

Missing Authentication for Critical Function vulnerability in Mitsubishi Electric Corporation EZSocket versions 3.0 and later FR Configurator2 all versions GT Designer3 Version1(GOT1000) all versions GT Designer3 Version1(GOT2000) all versions GX Works2 versions 1.11M and later GX Works3 all versions MELSOFT Navigator versions 1.04E and later MT Works2 all versions MX Component versions 4.00A and later and MX OPC Server DA/UA all versions allows a remote unauthenticated attacker to bypass authentication by sending specially crafted packets and connect to the products illegally.

Reference

https://www.mitsubishielectric.com/en/psirt/vulnerability/pdf/2023-020_en.pdf https://jvn.jp/vu/JVNVU95103362