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ICSA-24-135-04  ·  Published 2026-01-15  ·  View on CISA ICS-CERT ↗

Mitsubishi Electric Multiple FA Engineering Software Products (Update E)

CVSS 6.0 MEDIUM

Risk Summary

Successful exploitation of these vulnerabilities may allow a local attacker to cause a Windows blue screen error that results in a denial-of-service condition. Additionally, an attacker may gain Windows system privileges and execute arbitrary commands.

Remediations

  • Mitsubishi Electric recommends users download and install the update as follows:
  • CPU Module Logging Configuration Tool : Update to"1.160S" or later.
  • CSGL (GX Works2 connection configuration): Update to "2.6" or later - contact your place of purchase for assistance.
  • CW Configurator: Update to "1.020W" or later.
  • Data Transfer: Update to "3.59M" or later.
  • Data Transfer Classic: Update to "1.01B" or later.
  • EZSocket: Update to "5.A" or later - contact your place of purchase for assistance.
  • FR Configurator2: Update to "1.33K" or later.
  • GENESIS: Update to "11" or later. GENESIS is the successor product to GENESIS64 and the ICONICS Suite.
  • GT Designer3 Version1 (GOT1000): Update to "1.315D" or later.
  • GT Designer3 Version1 (GOT2000): Update to "1.320J" or later.
  • GT SoftGOT1000 Version3: Update to "3.315D" or later.
  • GT SoftGOT2000 Version1: Update to "1.320J" or later.
  • GX LogViewer: Update to "1.160S" or later.
  • GX Works2: Update to "1.625B" or later.
  • GX Works3: Update to "1.110Q" or later.
  • iQ Works (MELSOFT Navigator): Update to "2.106L" or later.
  • Mitsubishi Electric Numerical Control Device Communication Software (FCSB1224): Update to "A9" or later
  • MR Configurator2: Update to "1.155M" or later.
  • Position Board Utility2(MRZJW3-MC2-UTL): Update to "3.50" or later.
  • MX Component: Update to "5.008J" or later.
  • PX Developer/Monitor Tool: Update to "1.59M" or later.
  • RT ToolBox3: Update to "2.50C" or later.
  • RT VisualBox: Update to "1.12N" or later.
  • Setting/monitoring tools for the C Controller module (SW4PVC-CCPU): Update to "4.15R" or later.
  • MELSECNET/H Interface Board software package (SW0DNC-MNETH-B): Update to "37P" or later.
  • CC-Link System Master/Local Interface Board software package (SW1DNC-CCBD2-B): Update to "1.26C" or later.
  • CC-Link IE Field Network Interface Board software package (SW1DNC-CCIEF-J/-B): Update to "1.19V" or later.
  • CC-Link IE Controller Network Interface Board software package (SW1DNC-MNETG-B): Update to "1.32J" or later.
  • C Controller Interface Module utility (SW1DNC-QSCCF-B): Update to "2.20" or later - contact your place of purchase for assistance.
  • MELSOFT EM Software Development Kit (SW1DND-EMSDK-B): Update to "1.025B" or later.
  • MT Works2: Update to "1.205P" or later.
  • Mitsubishi Electric recommends users take the following mitigation measures to minimize the risk of exploiting these vulnerabilities:
  • Restrict physical access to the computer using the product.
  • Install an antivirus software in your computer using the affected product.
  • Don't open untrusted files or click untrusted links.
  • For additional information see Mitsubishi Electric advisory 2024-001.

Affected Vendors

Mitsubishi Electric

Affected Products (37)

Mitsubishi Electric · CPU Module Logging Configuration Tool <="1.154L"
Mitsubishi Electric · CSGL (GX Works2 connection configuration) <="2.5"
Mitsubishi Electric · CW Configurator <="1.019V"
Mitsubishi Electric · Data Transfer <="3.58L"
Mitsubishi Electric · Data Transfer Classic <="1.00A"
Mitsubishi Electric · EZSocket (communication middleware product for Mitsubishi Electric partner companies) <="5.92"
Mitsubishi Electric · FR Configurator SW3 vers:all/*
Mitsubishi Electric · FR Configurator2 <="1.32J"
Mitsubishi Electric · GENESIS64 and ICONICS Suite <="10.97.3"
Mitsubishi Electric · GT Designer3 Version1 (GOT1000) <="1.310Y"
Mitsubishi Electric · GT Designer3 Version1 (GOT2000) <="1.317F"
Mitsubishi Electric · GT SoftGOT1000 Version3 <="3.310Y"
Mitsubishi Electric · GT SoftGOT2000 Version1 <="1.315D"
Mitsubishi Electric · GX Developer vers:all/*
Mitsubishi Electric · GX LogViewer <="1.154L"
Mitsubishi Electric · GX Works2 <="1.622Y"
Mitsubishi Electric · GX Works3 <="1.106L"
Mitsubishi Electric · iQ Works (MELSOFT Navigator) <="2.102G"
Mitsubishi Electric · MI Configurator vers:all/*
Mitsubishi Electric · Mitsubishi Electric Numerical Control Device Communication Software (FCSB1224) <="A8"
Mitsubishi Electric · MR Configurator (SETUP221) vers:all/*
Mitsubishi Electric · MR Configurator2 <="1.150G"
Mitsubishi Electric · Position Board Utility2 (MRZJW3-MC2-UTL) <="3.40"
Mitsubishi Electric · MX Component <="5.007H"
Mitsubishi Electric · MX OPC Server DA/UA (Software packaged with MC Works64) vers:all/*
Mitsubishi Electric · PX Developer/Monitor Tool <="1.58L_"
Mitsubishi Electric · RT ToolBox3 <="2.20W"
Mitsubishi Electric · RT VisualBox <="1.11M_"
Mitsubishi Electric · Setting/monitoring tools for the C Controller module (SW4PVC-CCPU) <="4.14Q"
Mitsubishi Electric · MELSECNET/H Interface Board software package (SW0DNC-MNETH-B) <="36N"
Mitsubishi Electric · CC-Link System Master/Local Interface Board software package (SW1DNC-CCBD2-B) <="1.25B"
Mitsubishi Electric · CC-Link IE Field Network Interface Board software package (SW1DNC-CCIEF-J) <="1.18U"
Mitsubishi Electric · CC-Link IE Field Network Interface Board software package (SW1DNC-CCIEF-B) <="1.18U"
Mitsubishi Electric · CC-Link IE Controller Network Interface Board software package (SW1DNC-MNETG-B) <="1.31H"
Mitsubishi Electric · C Controller Interface Module utility (SW1DNC-QSCCF-B) <="2.10"
Mitsubishi Electric · MELSOFT EM Software Development Kit (SW1DND-EMSDK-B) <="1.020W"
Mitsubishi Electric · MT Works2 <="1.200J_"

Affected Sectors

Critical Manufacturing

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