CVE-2023-6943

CRITICAL

Mitsubishi Electric Corporation EZSocket <5.92 - Code Injection

Title source: llm
STIX 2.1

Description

Use of Externally-Controlled Input to Select Classes or Code ('Unsafe Reflection') 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 execute a malicious code by RPC with a path to a malicious library while connected to the products.

References (3)

Core 3
Core References
Third Party Advisory government-resource
https://jvn.jp/vu/JVNVU95103362
Third Party Advisory, US Government Resource government-resource
https://www.cisa.gov/news-events/ics-advisories/icsa-24-030-02

Scores

CVSS v3 9.8
EPSS 0.0397
EPSS Percentile 88.5%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

CISA SSVC

Vulnrichment
Exploitation none
Automatable yes
Technical Impact total

Details

CWE
CWE-470
Status published
Products (10)
mitsubishielectric/ezsocket 3.0
mitsubishielectric/fr_configurator2
mitsubishielectric/got1000
mitsubishielectric/got2000
mitsubishielectric/gx_works2 1.11m
mitsubishielectric/gx_works3
mitsubishielectric/mc_works64
mitsubishielectric/melsoft_navigator 1.04e
mitsubishielectric/mt_works2
mitsubishielectric/mx_component 4.00a
Published Jan 30, 2024
Tracked Since Feb 18, 2026