References to Advisories, Solutions, and Tools

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Change History

Integer Overflow or Wraparound vulnerability in the EtherNet/IP function of Mitsubishi Electric MELSEC iQ-F Series FX5-EIP EtherNet/IP module FX5-EIP versions 1.000 and prior allows a remote attacker to cause a denial-of-service (DoS) condition in the affected product by rapidly establishing a large number of TCP connections to it, resulting in an inconsistency in the product's internal connection management process and triggering improper memory access.

AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

CWE-190

https://jvn.jp/vu/JVNVU97140216/

https://www.cisa.gov/news-events/ics-advisories/icsa-26-169-05

https://www.mitsubishielectric.com/psirt/vulnerability/pdf/2026-002_en.pdf

[{"vendor":"Mitsubishi Electric Corporation","product":"Mitsubishi Electric MELSEC iQ-F Series FX5-EIP EtherNet/IP Module FX5-EIP","defaultStatus":"unaffected","versions":[{"version":"versions 1.000 and prior","status":"affected"}]}]