CVE-2023-6943

critical

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) all versions, GT Designer3 Version1(GOT2000) versions 1.320J and prior, GX Works2 versions 1.11M and later, 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

https://www.darkreading.com/vulnerabilities-threats/critical-auth-bugs-smart-factory-cyberattack

https://www.mitsubishielectric.com/en/psirt/vulnerability/pdf/2023-020_en.pdf

https://www.cisa.gov/news-events/ics-advisories/icsa-24-030-02

https://jvn.jp/vu/JVNVU95103362

Details

Source: Mitre, NVD

Published: 2024-01-30

Updated: 2025-01-16

Risk Information

CVSS v2

Base Score: 10

Vector: CVSS2#AV:N/AC:L/Au:N/C:C/I:C/A:C

Severity: Critical

CVSS v3

Base Score: 9.8

Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Severity: Critical