High severity8.3NVD Advisory· Published Feb 11, 2022· Updated Jun 17, 2026
CVE-2020-14521
CVE-2020-14521
Description
Multiple Mitsubishi Electric Factory Automation engineering software products have a malicious code execution vulnerability. A malicious attacker could use this vulnerability to obtain information, modify information, and cause a denial-of-service condition.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
93- cpe:2.3:a:mitsubishielectric:c_controller_interface_module_utility:*:*:*:*:*:*:*:*
- cpe:2.3:a:mitsubishielectric:c_controller_module_setting_and_monitoring_tool:*:*:*:*:*:*:*:*
- cpe:2.3:a:mitsubishielectric:cc-link_ie_control_network_data_collector:1.00a:*:*:*:*:*:*:*
- cpe:2.3:a:mitsubishielectric:cc-link_ie_field_network_data_collector:1.00a:*:*:*:*:*:*:*
- cpe:2.3:a:mitsubishielectric:cc-link_ie_tsn_data_collector:1.00a:*:*:*:*:*:*:*
- cpe:2.3:a:mitsubishielectric:cpu_module_logging_configuration_tool:*:*:*:*:*:*:*:*Range: <=1.100e
- cpe:2.3:a:mitsubishielectric:cw_configurator:*:*:*:*:*:*:*:*Range: <=1.010l
- cpe:2.3:a:mitsubishielectric:data_transfer:*:*:*:*:*:*:*:*Range: <=3.42u
- cpe:2.3:a:mitsubishielectric:fr_configurator_sw3:*:*:*:*:*:*:*:*
- cpe:2.3:a:mitsubishielectric:fr_configurator2:*:*:*:*:*:*:*:*
- cpe:2.3:a:mitsubishielectric:gt_designer2_classic:*:*:*:*:*:*:*:*
- cpe:2.3:a:mitsubishielectric:gt_softgot1000:*:*:*:*:*:*:*:*Range: >=3.0,<=3.200j
- cpe:2.3:a:mitsubishielectric:gt_softgot2000:*:*:*:*:*:*:*:*Range: >=1.0,<=1.241b
- cpe:2.3:a:mitsubishielectric:gx_developer:*:*:*:*:*:*:*:*Range: <=8.504a
- cpe:2.3:a:mitsubishielectric:gx_logviewer:*:*:*:*:*:*:*:*Range: <=1.100e
- cpe:2.3:a:mitsubishielectric:m_commdtm-io-link:*:*:*:*:*:*:*:*
- cpe:2.3:a:mitsubishielectric:melsec_wincpu_setting_utility:*:*:*:*:*:*:*:*
- cpe:2.3:a:mitsubishielectric:melsoft_complete_clean_up_tool:*:*:*:*:*:*:*:*Range: <=1.06g
- cpe:2.3:a:mitsubishielectric:melsoft_em_software_development_kit:*:*:*:*:*:*:*:*
- cpe:2.3:a:mitsubishielectric:melsoft_iq_appportal:*:*:*:*:*:*:*:*Range: <=1.17t
- cpe:2.3:a:mitsubishielectric:melsoft_navigator:*:*:*:*:*:*:*:*Range: <=2.74c
- cpe:2.3:a:mitsubishielectric:mi_configurator:*:*:*:*:*:*:*:*
- cpe:2.3:a:mitsubishielectric:motion_control_setting:*:*:*:*:*:*:*:*Range: <=1.005f
- cpe:2.3:a:mitsubishielectric:mr_configurator2:*:*:*:*:*:*:*:*Range: <=1.125f
- cpe:2.3:a:mitsubishielectric:mtconnect_data_collector:*:*:*:*:*:*:*:*Range: <=1.1.4.0
- cpe:2.3:a:mitsubishielectric:mx_component:*:*:*:*:*:*:*:*Range: <=4.20w
- cpe:2.3:a:mitsubishielectric:mx_mesinterface:*:*:*:*:*:*:*:*Range: <=1.21x
- cpe:2.3:a:mitsubishielectric:mx_mesinterface-r:*:*:*:*:*:*:*:*Range: <=1.12n
- cpe:2.3:a:mitsubishielectric:position_board_utility_2:*:*:*:*:*:*:*:*
- cpe:2.3:a:mitsubishielectric:px_developer:*:*:*:*:*:*:*:*Range: <=1.53f
- cpe:2.3:a:mitsubishielectric:rt_toolbox2:*:*:*:*:*:*:*:*Range: <=3.73b
- cpe:2.3:a:mitsubishielectric:rt_toolbox3:*:*:*:*:*:*:*:*Range: <=1.82l
- cpe:2.3:a:mitsubishielectric:setting\/monitoring_tools_for_the_c_controller_module:*:*:*:*:*:*:*:*
- cpe:2.3:a:mitsubishielectric:slmp_data_collector:*:*:*:*:*:*:*:*Range: <=1.04e
- cpe:2.3:a:mitsubishielectric:gt_designer3:*:*:*:*:*:*:*:*Range: <=1.241b
- cpe:2.3:o:mitsubishielectric:network_interface_board_cc-link_ver.2_utility_firmware:*:*:*:*:*:*:*:*
- cpe:2.3:o:mitsubishielectric:network_interface_board_cc_ie_control_utility_firmware:*:*:*:*:*:*:*:*
- cpe:2.3:o:mitsubishielectric:network_interface_board_cc_ie_field_utility_firmware:*:*:*:*:*:*:*:*
- cpe:2.3:o:mitsubishielectric:network_interface_board_mneth_utility_firmware:*:*:*:*:*:*:*:*
- Mitsubishi Electric/C Controller Interface Module Utilityv5Range: unspecified
- Mitsubishi Electric/CC-Link IE Control Network Data Collectorv5Range: Version 1.00A
- Mitsubishi Electric/CC-Link IE Field Network Data Collectorv5Range: Version 1.00A
- Mitsubishi Electric/CC-Link IE TSN Data Collectorv5Range: Version 1.00A
- Mitsubishi Electric/CPU Module Logging Configuration Toolv5Range: unspecified
- Mitsubishi Electric/CW Configuratorv5Range: unspecified
- Mitsubishi Electric/Data Transferv5Range: unspecified
- Mitsubishi Electric/EZSocketv5Range: unspecified
- Mitsubishi Electric/FR Configurator SW3v5Range: All Versions
- Mitsubishi Electric/FR Configurator2v5Range: unspecified
- Mitsubishi Electric/GT Designer2 Classicv5Range: All Versions
- Mitsubishi Electric/GT Designer3 Version1 (GOT1000)v5Range: unspecified
- Mitsubishi Electric/GT Designer3 Version1 (GOT2000)v5Range: unspecified
- Mitsubishi Electric/GT SoftGOT1000 Version3v5Range: unspecified
- Mitsubishi Electric/GT SoftGOT2000 Version1v5Range: unspecified
- Mitsubishi Electric/GX Developerv5Range: unspecified
- Mitsubishi Electric/GX LogViewerv5Range: unspecified
- Mitsubishi Electric/GX Works2v5Range: unspecified
- Mitsubishi Electric/GX Works3v5Range: unspecified
- Mitsubishi Electric/M_CommDTM-IO-Linkv5Range: unspecified
- Mitsubishi Electric/MELFA-Worksv5Range: unspecified
- Mitsubishi Electric/MELSEC WinCPU Setting Utilityv5Range: All Versions
- Mitsubishi Electric/MELSOFT Complete Clean Up Toolv5Range: unspecified
- Mitsubishi Electric/MELSOFT EM Software Development Kitv5Range: unspecified
- Mitsubishi Electric/MELSOFT iQ AppPortalv5Range: unspecified
- Mitsubishi Electric/MELSOFT Navigatorv5Range: unspecified
- Mitsubishi Electric/MI Configuratorv5Range: unspecified
- Mitsubishi Electric/Motion Control Settingv5Range: unspecified
- Mitsubishi Electric/Motorizerv5Range: unspecified
- Mitsubishi Electric/MR Configurator2v5Range: unspecified
- Mitsubishi Electric/MT Works2v5Range: unspecified
- Mitsubishi Electric/MTConnect Data Collectorv5Range: unspecified
- Mitsubishi Electric/MX Componentv5Range: unspecified
- Mitsubishi Electric/MX MESInterfacev5Range: unspecified
- Mitsubishi Electric/MX MESInterface-Rv5Range: unspecified
- Mitsubishi Electric/MX Sheetv5Range: unspecified
- Mitsubishi Electric/Network Interface Board CC IE Control Utilityv5Range: unspecified
- Mitsubishi Electric/Network Interface Board CC IE Field Utilityv5Range: unspecified
- Mitsubishi Electric/Network Interface Board CC-Link Ver.2 Utilityv5Range: unspecified
- Mitsubishi Electric/Network Interface Board MNETH Utilityv5Range: unspecified
- Mitsubishi Electric/Position Board utility 2v5Range: unspecified
- Mitsubishi Electric/PX Developerv5Range: unspecified
- Mitsubishi Electric/RT ToolBox2v5Range: unspecified
- Mitsubishi Electric/RT ToolBox3v5Range: unspecified
- Mitsubishi Electric/Setting/Monitoring tools for the C Controller modulev5Range: unspecified
- Mitsubishi Electric/SLMP Data Collectorv5Range: unspecified
Patches
Vulnerability mechanics
References
2- www.cisa.gov/uscert/ics/advisories/icsa-20-212-04nvdThird Party AdvisoryUS Government Resource
- www.mitsubishielectric.com/en/psirt/vulnerability/pdf/2020-007_en.pdfnvdVendor Advisory
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