Description

Improper Validation of Specified Quantity in Input vulnerability in Mitsubishi Electric Corporation CC-Link IE TSN Remote I/O module, CC-Link IE TSN Analog-Digital Converter module, CC-Link IE TSN Digital-Analog Converter module, CC-Link IE TSN FPGA module, CC-Link IE TSN Remote Station Communication LSI CP620 with GbE-PHY, MELSEC iQ-R Series CC-Link IE TSN Master/Local Module, MELSEC iQ-R Series Ethernet Interface Module, CC-Link IE TSN Master/Local Station Communication LSI CP610, MELSEC iQ-F Series FX5 CC-Link IE TSN Master/Local Module, MELSEC iQ-F Series FX5 Ethernet Module, and MELSEC iQ-F Series FX5-ENET/IP Ethernet Module allows a remote unauthenticated attacker to cause a Denial of Service condition in the products by sending specially crafted UDP packets.

Weaknesses 1

References 3

• jvn.jp https://jvn.jp/vu/JVNVU96620683/
• cisa.gov https://www.cisa.gov/news-events/ics-advisories/icsa-25-128-03
• mitsubishielectric.com https://www.mitsubishielectric.com/psirt/vulnerability/pdf/2025-001_en.pdf

Remediation