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TI-2020-11372 Aliases CVE-2020-14521GHSA-7hfr-xh2r-6vj8

Mitsubishi Electric Factory Automation Engineering Products Unquoted Search Path or Element

Priority MEDIUM 45CWE-428Published · Updated

Key facts

Attack vector
Network
Privileges required
None
User interaction
None
Attack complexity
Low
Impact type
Code execution
Confidentiality · integrity · availability
High · High · High
Fix status
No fix listed

Attack profile from CVSS 3.1 · NVD. Fix status from CNA. Impact type from CWE-428.

Summary

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.

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.01299 70th percentileScored 2026-11-07
Fix No fix listed No fixed version in the sources yet

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation
None
Automatable
No
Technical impact
Total

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

VendorProductAffected versionsFixed inStatusSource
Mitsubishi Electric CorporationC Controller Interface Module Utilityup to Version 2.00—No fix listedCNA
Mitsubishi Electric CorporationCC-Link IE Control Network Data CollectorVersion 1.00A—No fix listedCNA
Mitsubishi Electric CorporationCC-Link IE Field Network Data CollectorVersion 1.00A—No fix listedCNA
Mitsubishi Electric CorporationCC-Link IE TSN Data CollectorVersion 1.00A—No fix listedCNA
Mitsubishi Electric CorporationCPU Module Logging Configuration Toolup to Version 1.100E—No fix listedCNA
Mitsubishi Electric CorporationCW Configuratorup to Version 1.010L—No fix listedCNA
Mitsubishi Electric CorporationData Transferup to Version 3.42U—No fix listedCNA
Mitsubishi Electric CorporationEZSocketup to Version 5.1—No fix listedCNA
Mitsubishi Electric CorporationFR Configurator SW3All Versions—No fix listedCNA
Mitsubishi Electric CorporationFR Configurator2up to Version 1.26C—No fix listedCNA
Mitsubishi Electric CorporationGT Designer2 ClassicAll Versions—No fix listedCNA
Mitsubishi Electric CorporationGT Designer3 Version1 (GOT1000)up to Version 1.241B—No fix listedCNA
Mitsubishi Electric CorporationGT Designer3 Version1 (GOT2000)up to Version 1.241B—No fix listedCNA
Mitsubishi Electric CorporationGT SoftGOT1000 Version3up to Version 3.200J—No fix listedCNA
Mitsubishi Electric CorporationGT SoftGOT2000 Version1up to Version 1.241B—No fix listedCNA
Mitsubishi Electric CorporationGX Developerup to Version 8.504A—No fix listedCNA
Mitsubishi Electric CorporationGX LogViewerup to Version 1.100E—No fix listedCNA
Mitsubishi Electric CorporationGX Works2up to Version 1.601B—No fix listedCNA
Mitsubishi Electric CorporationGX Works3up to Version 1.063R—No fix listedCNA
Mitsubishi Electric CorporationM_CommDTM-IO-Linkup to Version 1.03D—No fix listedCNA
Mitsubishi Electric CorporationMELFA-Worksup to Version 4.4—No fix listedCNA
Mitsubishi Electric CorporationMELSEC WinCPU Setting UtilityAll Versions—No fix listedCNA
Mitsubishi Electric CorporationMELSOFT Complete Clean Up Toolup to Version 1.06G—No fix listedCNA
Mitsubishi Electric CorporationMELSOFT EM Software Development Kitup to Version 1.015R—No fix listedCNA
Mitsubishi Electric CorporationMELSOFT iQ AppPortalup to Version 1.17T—No fix listedCNA
Mitsubishi Electric CorporationMELSOFT Navigatorup to Version 2.74C—No fix listedCNA
Mitsubishi Electric CorporationMI Configuratorup to Version 1.004E—No fix listedCNA
Mitsubishi Electric CorporationMotion Control Settingup to Version 1.005F—No fix listedCNA
Mitsubishi Electric CorporationMotorizerup to Version 1.005F—No fix listedCNA
Mitsubishi Electric CorporationMR Configurator2up to Version 1.125F—No fix listedCNA
Mitsubishi Electric CorporationMT Works2up to Version 1.167Z—No fix listedCNA
Mitsubishi Electric CorporationMTConnect Data Collectorup to Version 1.1.4.0—No fix listedCNA
Mitsubishi Electric CorporationMX Componentup to Version 4.20W—No fix listedCNA
Mitsubishi Electric CorporationMX MESInterfaceup to Version 1.21X—No fix listedCNA
Mitsubishi Electric CorporationMX MESInterface-Rup to Version 1.12N—No fix listedCNA
Mitsubishi Electric CorporationMX Sheetup to Version 2.15R—No fix listedCNA
Mitsubishi Electric CorporationNetwork Interface Board CC IE Control Utilityup to Version 1.29F—No fix listedCNA
Mitsubishi Electric CorporationNetwork Interface Board CC IE Field Utilityup to Versions 1.16S—No fix listedCNA
Mitsubishi Electric CorporationNetwork Interface Board CC-Link Ver.2 Utilityup to Version 1.23Z—No fix listedCNA
Mitsubishi Electric CorporationNetwork Interface Board MNETH Utilityup to Version 34L—No fix listedCNA
Mitsubishi Electric CorporationPosition Board utility 2up to Version 3.20—No fix listedCNA
Mitsubishi Electric CorporationPX Developerup to Version 1.53F—No fix listedCNA
Mitsubishi Electric CorporationRT ToolBox2up to Version 3.73B—No fix listedCNA
Mitsubishi Electric CorporationRT ToolBox3up to Version 1.82L—No fix listedCNA
Mitsubishi Electric CorporationSetting/Monitoring tools for the C Controller moduleup to SW3PVC-CCPU Version 3.13P; up to SW4PVC-CCPU Version 4.12N—No fix listedCNA
Mitsubishi Electric CorporationSLMP Data Collectorup to Version 1.04E—No fix listedCNA

CPE configurations NVD · 60

CPEVersionsRoleVendor
cpe:2.3:a:mitsubishielectric:c_controller_interface_module_utility:*:*:*:*:*:*:*:*all versionsVulnerableMitsubishi Electric Europe B.V.
cpe:2.3:a:mitsubishielectric:c_controller_module_setting_and_monitoring_tool:*:*:*:*:*:*:*:*all versionsVulnerableMitsubishi Electric Europe B.V.
cpe:2.3:a:mitsubishielectric:cc-link_ie_control_network_data_collector:1.00a:*:*:*:*:*:*:*1.00aVulnerableMitsubishi Electric Europe B.V.
cpe:2.3:a:mitsubishielectric:cc-link_ie_field_network_data_collector:1.00a:*:*:*:*:*:*:*1.00aVulnerableMitsubishi Electric Europe B.V.
cpe:2.3:a:mitsubishielectric:cc-link_ie_tsn_data_collector:1.00a:*:*:*:*:*:*:*1.00aVulnerableMitsubishi Electric Europe B.V.
cpe:2.3:a:mitsubishielectric:cpu_module_logging_configuration_tool:*:*:*:*:*:*:*:*up to 1.100eVulnerableMitsubishi Electric Europe B.V.
cpe:2.3:a:mitsubishielectric:cw_configurator:*:*:*:*:*:*:*:*up to 1.010lVulnerableMitsubishi Electric Europe B.V.
cpe:2.3:a:mitsubishielectric:data_transfer:*:*:*:*:*:*:*:*up to 3.42uVulnerableMitsubishi Electric Europe B.V.
cpe:2.3:a:mitsubishielectric:ezsocket:*:*:*:*:*:*:*:*up to 5.1VulnerableMitsubishi Electric Europe B.V.
cpe:2.3:a:mitsubishielectric:fr_configurator_sw3:*:*:*:*:*:*:*:*all versionsVulnerableMitsubishi Electric Europe B.V.
Show 50 more CPE
CPEVersionsRoleVendor
cpe:2.3:a:mitsubishielectric:fr_configurator2:*:*:*:*:*:*:*:*all versionsVulnerableMitsubishi Electric Europe B.V.
cpe:2.3:a:mitsubishielectric:gt_designer2_classic:*:*:*:*:*:*:*:*all versionsVulnerableMitsubishi Electric Europe B.V.
cpe:2.3:a:mitsubishielectric:gt_softgot1000:*:*:*:*:*:*:*:*3.0 – 3.200jVulnerableMitsubishi Electric Europe B.V.
cpe:2.3:a:mitsubishielectric:gt_softgot2000:*:*:*:*:*:*:*:*1.0 – 1.241bVulnerableMitsubishi Electric Europe B.V.
cpe:2.3:a:mitsubishielectric:gx_developer:*:*:*:*:*:*:*:*up to 8.504aVulnerableMitsubishi Electric Europe B.V.
cpe:2.3:a:mitsubishielectric:gx_logviewer:*:*:*:*:*:*:*:*up to 1.100eVulnerableMitsubishi Electric Europe B.V.
cpe:2.3:a:mitsubishielectric:gx_works2:*:*:*:*:*:*:*:*up to 1.601bVulnerableMitsubishi Electric Europe B.V.
cpe:2.3:a:mitsubishielectric:gx_works3:*:*:*:*:*:*:*:*up to 1.063rVulnerableMitsubishi Electric Europe B.V.
cpe:2.3:a:mitsubishielectric:m_commdtm-io-link:*:*:*:*:*:*:*:*all versionsVulnerableMitsubishi Electric Europe B.V.
cpe:2.3:a:mitsubishielectric:melfa-works:*:*:*:*:*:*:*:*up to 4.4VulnerableMitsubishi Electric Europe B.V.
cpe:2.3:a:mitsubishielectric:melsec_wincpu_setting_utility:*:*:*:*:*:*:*:*all versionsVulnerableMitsubishi Electric Europe B.V.
cpe:2.3:a:mitsubishielectric:melsoft_complete_clean_up_tool:*:*:*:*:*:*:*:*up to 1.06gVulnerableMitsubishi Electric Europe B.V.
cpe:2.3:a:mitsubishielectric:melsoft_em_software_development_kit:*:*:*:*:*:*:*:*all versionsVulnerableMitsubishi Electric Europe B.V.
cpe:2.3:a:mitsubishielectric:melsoft_iq_appportal:*:*:*:*:*:*:*:*up to 1.17tVulnerableMitsubishi Electric Europe B.V.
cpe:2.3:a:mitsubishielectric:melsoft_navigator:*:*:*:*:*:*:*:*up to 2.74cVulnerableMitsubishi Electric Europe B.V.
cpe:2.3:a:mitsubishielectric:mi_configurator:*:*:*:*:*:*:*:*all versionsVulnerableMitsubishi Electric Europe B.V.
cpe:2.3:a:mitsubishielectric:motion_control_setting:*:*:*:*:*:*:*:*up to 1.005fVulnerableMitsubishi Electric Europe B.V.
cpe:2.3:a:mitsubishielectric:motorizer:*:*:*:*:*:*:*:*up to 1.005fVulnerableMitsubishi Electric Europe B.V.
cpe:2.3:a:mitsubishielectric:mr_configurator2:*:*:*:*:*:*:*:*up to 1.125fVulnerableMitsubishi Electric Europe B.V.
cpe:2.3:a:mitsubishielectric:mt_works2:*:*:*:*:*:*:*:*up to 1.167zVulnerableMitsubishi Electric Europe B.V.
cpe:2.3:a:mitsubishielectric:mtconnect_data_collector:*:*:*:*:*:*:*:*up to 1.1.4.0VulnerableMitsubishi Electric Europe B.V.
cpe:2.3:a:mitsubishielectric:mx_component:*:*:*:*:*:*:*:*up to 4.20wVulnerableMitsubishi Electric Europe B.V.
cpe:2.3:a:mitsubishielectric:mx_mesinterface:*:*:*:*:*:*:*:*up to 1.21xVulnerableMitsubishi Electric Europe B.V.
cpe:2.3:a:mitsubishielectric:mx_mesinterface-r:*:*:*:*:*:*:*:*up to 1.12nVulnerableMitsubishi Electric Europe B.V.
cpe:2.3:a:mitsubishielectric:mx_sheet:*:*:*:*:*:*:*:*up to 2.15rVulnerableMitsubishi Electric Europe B.V.
cpe:2.3:a:mitsubishielectric:position_board_utility_2:*:*:*:*:*:*:*:*all versionsVulnerableMitsubishi Electric Europe B.V.
cpe:2.3:a:mitsubishielectric:px_developer:*:*:*:*:*:*:*:*up to 1.53fVulnerableMitsubishi Electric Europe B.V.
cpe:2.3:a:mitsubishielectric:rt_toolbox2:*:*:*:*:*:*:*:*up to 3.73bVulnerableMitsubishi Electric Europe B.V.
cpe:2.3:a:mitsubishielectric:rt_toolbox3:*:*:*:*:*:*:*:*up to 1.82lVulnerableMitsubishi Electric Europe B.V.
cpe:2.3:a:mitsubishielectric:setting\/monitoring_tools_for_the_c_controller_module:*:*:*:*:*:*:*:*all versionsVulnerableMitsubishi Electric Europe B.V.
cpe:2.3:a:mitsubishielectric:slmp_data_collector:*:*:*:*:*:*:*:*up to 1.04eVulnerableMitsubishi Electric Europe B.V.
cpe:2.3:a:mitsubishielectric:gt_designer3:*:*:*:*:*:*:*:*up to 1.241bVulnerableMitsubishi Electric Europe B.V.
cpe:2.3:h:mitsubishielectric:got1000_series_gt10:-:*:*:*:*:*:*:*not specified by NVDRunning onMitsubishi Electric Europe B.V.
cpe:2.3:h:mitsubishielectric:got1000_series_gt11:-:*:*:*:*:*:*:*not specified by NVDRunning onMitsubishi Electric Europe B.V.
cpe:2.3:h:mitsubishielectric:got1000_series_gt12:-:*:*:*:*:*:*:*not specified by NVDRunning onMitsubishi Electric Europe B.V.
cpe:2.3:h:mitsubishielectric:got1000_series_gt14:-:*:*:*:*:*:*:*not specified by NVDRunning onMitsubishi Electric Europe B.V.
cpe:2.3:h:mitsubishielectric:got1000_series_gt15:-:*:*:*:*:*:*:*not specified by NVDRunning onMitsubishi Electric Europe B.V.
cpe:2.3:h:mitsubishielectric:got1000_series_gt16:-:*:*:*:*:*:*:*not specified by NVDRunning onMitsubishi Electric Europe B.V.
cpe:2.3:h:mitsubishielectric:got1000_series_gt21:-:*:*:*:*:*:*:*not specified by NVDRunning onMitsubishi Electric Europe B.V.
cpe:2.3:h:mitsubishielectric:got1000_series_gt23:-:*:*:*:*:*:*:*not specified by NVDRunning onMitsubishi Electric Europe B.V.
cpe:2.3:h:mitsubishielectric:got1000_series_gt25:-:*:*:*:*:*:*:*not specified by NVDRunning onMitsubishi Electric Europe B.V.
cpe:2.3:h:mitsubishielectric:got1000_series_gt27:-:*:*:*:*:*:*:*not specified by NVDRunning onMitsubishi Electric Europe B.V.
cpe:2.3:o:mitsubishielectric:network_interface_board_cc-link_ver.2_utility_firmware:*:*:*:*:*:*:*:*all versionsVulnerableMitsubishi Electric Europe B.V.
cpe:2.3:h:mitsubishielectric:network_interface_board_cc-link_ver.2_utility:-:*:*:*:*:*:*:*not specified by NVDRunning onMitsubishi Electric Europe B.V.
cpe:2.3:o:mitsubishielectric:network_interface_board_cc_ie_control_utility_firmware:*:*:*:*:*:*:*:*all versionsVulnerableMitsubishi Electric Europe B.V.
cpe:2.3:h:mitsubishielectric:network_interface_board_cc_ie_control_utility:-:*:*:*:*:*:*:*not specified by NVDRunning onMitsubishi Electric Europe B.V.
cpe:2.3:o:mitsubishielectric:network_interface_board_cc_ie_field_utility_firmware:*:*:*:*:*:*:*:*all versionsVulnerableMitsubishi Electric Europe B.V.
cpe:2.3:h:mitsubishielectric:network_interface_board_cc_ie_field_utility:-:*:*:*:*:*:*:*not specified by NVDRunning onMitsubishi Electric Europe B.V.
cpe:2.3:o:mitsubishielectric:network_interface_board_mneth_utility_firmware:*:*:*:*:*:*:*:*all versionsVulnerableMitsubishi Electric Europe B.V.
cpe:2.3:h:mitsubishielectric:network_interface_board_mneth_utility:-:*:*:*:*:*:*:*not specified by NVDRunning onMitsubishi Electric Europe B.V.

Remediation

No fixed version listed by the sources yet.

Timeline

  1. 2026-10-02 Threatist record created from CVE-2020-14521
  2. 2026-10-03 Alias added: GHSA-7hfr-xh2r-6vj8

References

  • TI-2022-14737 Deserialization of untrusted data in Mitsubishi Electric Corporation GENESIS64 CVSS 3.1CRITICAL 9.8
  • TI-2022-19113 Authentication Bypass Vulnerability in Web Server Function on MELSEC Series CVSS 3.1CRITICAL 9.1
  • TI-2023-01345 Denial-of-Service and Remote Code Execution Vulnerability in MELSEC Series CPU module CVSS 3.1CRITICAL 10.0
  • TI-2023-06346 Use of Externally-Controlled Input to Select Classes or Code ('Unsafe Reflection')… CVSS 3.1CRITICAL 9.8
  • TI-2023-03131 Denial of Service (DoS) and Remote Code Execution Vulnerability in MITSUBISHI CNC Series CVSS 3.1CRITICAL 9.8
  • TI-2021-03821 Memory corruption in Mitsubishi Electric Corporation CPU Module Logging Configuration Tool CVSS 3.1CRITICAL 9.8
See all 151 →

Sources