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ICSA-25-153-03  ·  Published 2025-06-03  ·  View on CISA ICS-CERT ↗

Mitsubishi Electric MELSEC iQ-F Series

CVSS 9.1 CRITICAL

Risk Summary

Successful exploitation of this vulnerability could allow an attacker to read confidential information, cause a denial-of-service condition, or stop operations by sending specially crafted packets.

CVEs (1)

Remediations

  • Mitsubishi Electric recommends that customers take the following mitigation measures to minimize the risk of exploiting this vulnerability:
  • Use a firewall or virtual private network (VPN), etc. to prevent unauthorized access when Internet access is required.
  • Use within a LAN and block access from untrusted networks and hosts through firewalls.
  • Use IP filter function to block access from untrusted hosts.
  • Restrict physical access to the affected products and the LAN that is connected by them.
  • For details on the IP filter function, please refer to the following manual for each product."13.1 IP Filter Function" in the MELSEC iQ-F FX5 User's Manual (Communication)Please download the manual from the following URL: https://www.mitsubishielectric.com/fa/download/index.html
  • For more information, see Mitsubishi Electric advisory 2025-003.

Affected Vendors

Mitsubishi Electric

Affected Products (95)

Mitsubishi Electric · FX5U-32MT/ES vers:all/*
Mitsubishi Electric · FX5U-32MT/DS vers:all/*
Mitsubishi Electric · FX5U-32MT/ESS vers:all/*
Mitsubishi Electric · FX5U-32MT/DSS vers:all/*
Mitsubishi Electric · FX5U-32MR/ES vers:all/*
Mitsubishi Electric · FX5U-32MR/DS vers:all/*
Mitsubishi Electric · FX5U-32MR/ESS vers:all/*
Mitsubishi Electric · FX5U-32MR/DSS vers:all/*
Mitsubishi Electric · FX5U-64MT/ES vers:all/*
Mitsubishi Electric · FX5U-64MT/DS vers:all/*
Mitsubishi Electric · FX5U-64MT/ESS vers:all/*
Mitsubishi Electric · FX5U-64MT/DSS vers:all/*
Mitsubishi Electric · FX5U-64MR/ES vers:all/*
Mitsubishi Electric · FX5U-64MR/DS vers:all/*
Mitsubishi Electric · FX5U-64MR/ESS vers:all/*
Mitsubishi Electric · FX5U-64MR/DSS vers:all/*
Mitsubishi Electric · FX5U-80MT/ES vers:all/*
Mitsubishi Electric · FX5U-80MT/DS vers:all/*
Mitsubishi Electric · FX5U-80MT/ESS vers:all/*
Mitsubishi Electric · FX5U-80MT/DSS vers:all/*
Mitsubishi Electric · FX5U-80MR/ES vers:all/*
Mitsubishi Electric · FX5U-80MR/DS vers:all/*
Mitsubishi Electric · FX5U-80MR/ESS vers:all/*
Mitsubishi Electric · FX5U-80MR/DSS vers:all/*
Mitsubishi Electric · FX5UC-32MT/D vers:all/*
Mitsubishi Electric · FX5UC-32MT/DSS vers:all/*
Mitsubishi Electric · FX5UC-64MT/D vers:all/*
Mitsubishi Electric · FX5UC-64MT/DSS vers:all/*
Mitsubishi Electric · FX5UC-96MT/D vers:all/*
Mitsubishi Electric · FX5UC-96MT/DSS vers:all/*
Mitsubishi Electric · FX5UC-32MT/DS-TS vers:all/*
Mitsubishi Electric · FX5UC-32MT/DSS-TS vers:all/*
Mitsubishi Electric · FX5UC-32MR/DS-TS vers:all/*
Mitsubishi Electric · FX5UJ-24MT/ES vers:all/*
Mitsubishi Electric · FX5UJ-24MT/DS vers:all/*
Mitsubishi Electric · FX5UJ-24MT/ESS vers:all/*
Mitsubishi Electric · FX5UJ-24MT/DSS vers:all/*
Mitsubishi Electric · FX5UJ-24MR/ES vers:all/*
Mitsubishi Electric · FX5UJ-24MR/DS vers:all/*
Mitsubishi Electric · FX5UJ-24MR/ESS vers:all/*
Mitsubishi Electric · FX5UJ-24MR/DSS vers:all/*
Mitsubishi Electric · FX5UJ-40MT/ES vers:all/*
Mitsubishi Electric · FX5UJ-40MT/DS vers:all/*
Mitsubishi Electric · FX5UJ-40MT/ESS vers:all/*
Mitsubishi Electric · FX5UJ-40MT/DSS vers:all/*
Mitsubishi Electric · FX5UJ-40MR/ES vers:all/*
Mitsubishi Electric · FX5UJ-40MR/DS vers:all/*
Mitsubishi Electric · FX5UJ-40MR/ESS vers:all/*
Mitsubishi Electric · FX5UJ-40MR/DSS vers:all/*
Mitsubishi Electric · FX5UJ-60MT/ES vers:all/*
Mitsubishi Electric · FX5UJ-60MT/DS vers:all/*
Mitsubishi Electric · FX5UJ-60MT/ESS vers:all/*
Mitsubishi Electric · FX5UJ-60MT/DSS vers:all/*
Mitsubishi Electric · FX5UJ-60MR/ES vers:all/*
Mitsubishi Electric · FX5UJ-60MR/DS vers:all/*
Mitsubishi Electric · FX5UJ-60MR/ESS vers:all/*
Mitsubishi Electric · FX5UJ-60MR/DSS vers:all/*
Mitsubishi Electric · FX5UJ-24MT/ES-A vers:all/*
Mitsubishi Electric · FX5UJ-24MR/ES-A vers:all/*
Mitsubishi Electric · FX5UJ-40MT/ES-A vers:all/*
Mitsubishi Electric · FX5UJ-40MR/ES-A vers:all/*
Mitsubishi Electric · FX5UJ-60MT/ES-A vers:all/*
Mitsubishi Electric · FX5UJ-60MR/ES-A vers:all/*
Mitsubishi Electric · FX5S-30MT/ES vers:all/*
Mitsubishi Electric · FX5S-30MT/DS vers:all/*
Mitsubishi Electric · FX5S-30MT/ESS vers:all/*
Mitsubishi Electric · FX5S-30MT/DSS vers:all/*
Mitsubishi Electric · FX5S-30MR/ES vers:all/*
Mitsubishi Electric · FX5S-30MR/DS vers:all/*
Mitsubishi Electric · FX5S-30MR/ESS vers:all/*
Mitsubishi Electric · FX5S-30MR/DSS vers:all/*
Mitsubishi Electric · FX5S-40MT/ES vers:all/*
Mitsubishi Electric · FX5S-40MT/DS vers:all/*
Mitsubishi Electric · FX5S-40MT/ESS vers:all/*
Mitsubishi Electric · FX5S-40MT/DSS vers:all/*
Mitsubishi Electric · FX5S-40MR/ES vers:all/*
Mitsubishi Electric · FX5S-40MR/DS vers:all/*
Mitsubishi Electric · FX5S-40MR/ESS vers:all/*
Mitsubishi Electric · FX5S-40MR/DSS vers:all/*
Mitsubishi Electric · FX5S-60MT/ES vers:all/*
Mitsubishi Electric · FX5S-60MT/DS vers:all/*
Mitsubishi Electric · FX5S-60MT/ESS vers:all/*
Mitsubishi Electric · FX5S-60MT/DSS vers:all/*
Mitsubishi Electric · FX5S-60MR/ES vers:all/*
Mitsubishi Electric · FX5S-60MR/DS vers:all/*
Mitsubishi Electric · FX5S-60MR/ESS vers:all/*
Mitsubishi Electric · FX5S-60MR/DSS vers:all/*
Mitsubishi Electric · FX5S-80MT/ES vers:all/*
Mitsubishi Electric · FX5S-80MT/DS vers:all/*
Mitsubishi Electric · FX5S-80MT/ESS vers:all/*
Mitsubishi Electric · FX5S-80MT/DSS vers:all/*
Mitsubishi Electric · FX5S-80MR/ES vers:all/*
Mitsubishi Electric · FX5S-80MR/DS vers:all/*
Mitsubishi Electric · FX5S-80MR/ESS vers:all/*
Mitsubishi Electric · FX5S-80MR/DSS vers:all/*

Affected Sectors

Critical Manufacturing

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