CVE-2023-6942

Published: Jan 30, 2024Modified: Jun 17, 2026

7.5

Vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N

Exploitability: 3.9 / Impact: 3.6

Source: NVD

Description

Missing Authentication for Critical Function vulnerability in Mitsubishi Electric Corporation EZSocket versions 3.0 to 5.92, GT Designer3 Version1(GOT1000) versions 1.325P and prior, GT Designer3 Version1(GOT2000) versions 1.320J and prior, GX Works2 versions 1.11M to 1.626C, GX Works3 versions 1.106L and prior, MELSOFT Navigator versions 1.04E to 2.102G, MT Works2 versions 1.190Y and prior, MX Component versions 4.00A to 5.007H 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.

Affected (10)

Products: Mitsubishielectric: Ezsocket, Fr Configurator2, Got1000, Got2000, Gx Works2, Gx Works3, Mc Works64, Melsoft Navigator, Mt Works2, Mx Component

10 products

Configuration A

10 vulnerable

Vulnerable Software	Affected Versions
Mitsubishielectric Ezsocket	From 3.0
Mitsubishielectric Fr Configurator2	All versions
Mitsubishielectric Got1000	All versions
Mitsubishielectric Got2000	All versions
Mitsubishielectric Gx Works2	From 1.11m
Mitsubishielectric Gx Works3	All versions
Mitsubishielectric Mc Works64	All versions
Mitsubishielectric Melsoft Navigator	From 1.04e
Mitsubishielectric Mt Works2	All versions
Mitsubishielectric Mx Component	From 4.00a