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CVE-2021-20587

🗓️ 19 Feb 2021 19:55:37Reported by MitsubishiType 
cve
 cve🔗 web.nvd.nist.gov📰️ 3 Media mentions👁 133 Views

Heap-based buffer overflow vulnerability in Mitsubishi Electric FA Engineering Software. Remote unauthenticated attacker can cause DoS condition, possibly execute malicious program on personal computer

Related
Detection
Affected
Refs
Social
ReporterTitlePublishedViews
Family
Circl		CVE-2021-20587
19 Feb 202122:51
–circl
CNNVD		Mitsubishi Electric FA Engineering Software Buffer Error Vulnerability
18 Feb 202100:00
–cnnvd
Cvelist		CVE-2021-20587
19 Feb 202119:55
–cvelist
EUVD		EUVD-2021-8005
3 Oct 202520:07
–euvd
ICS		Mitsubishi Electric FA Engineering Software Products (Update H)
18 Feb 202107:00
–ics
NVD		CVE-2021-20587
19 Feb 202120:15
–nvd
Prion		Heap overflow
19 Feb 202120:15
–prion
Positive Technologies		PT-2021-14060 · Mitsubishi · Mitsubishi Electric Fa Engineering
19 Feb 202100:00
–ptsecurity
RedhatCVE		CVE-2021-20587
22 May 202521:00
–redhatcve
Tenable Nessus		Mitsubishi (CVE-2021-20587) (deprecated)
7 Feb 202200:00
–nessus
Rows per page
NVD
Node
mitsubishielectricc_controller_module_setting_and_monitoring_tool
OR
mitsubishielectriccpu_module_logging_configuration_toolRange≤1.112r
OR
mitsubishielectriccw_configuratorRange≤1.011m
OR
mitsubishielectricdata_transferRange≤3.44w
OR
mitsubishielectricezsocket
OR
mitsubishielectricfr_configurator
OR
mitsubishielectricfr_configurator_sw3
OR
mitsubishielectricfr_configurator2Range≤1.24a
OR
mitsubishielectricgt_designer3Range≤1.250l
OR
mitsubishielectricgt_softgot1000Range≤3.245f
OR
mitsubishielectricgt_softgot2000Range≤1.250l
OR
mitsubishielectricgx_configurator-dpRange≤7.14q
OR
mitsubishielectricgx_configurator-qp
OR
mitsubishielectricgx_developerRange≤8.506c
OR
mitsubishielectricgx_explorer
OR
mitsubishielectricgx_iec_developer
OR
mitsubishielectricgx_logviewerRange≤1.115u
OR
mitsubishielectricgx_remoteservice-i
OR
mitsubishielectricgx_works2Range≤1.597x
OR
mitsubishielectricgx_works3Range≤1.070y
OR
mitsubishielectriciq_monozukuri_andonMatch-
OR
mitsubishielectriciq_monozukuri_process_remote_monitoringMatch-
OR
mitsubishielectricm_commdtm-hart
OR
mitsubishielectricm_commdtm-io-link
OR
mitsubishielectricmelfa-worksRange≤4.4
OR
mitsubishielectricmelsec_wincpu_setting_utility
OR
mitsubishielectricmelsoft_em_software_development_kit
OR
mitsubishielectricmelsoft_navigatorRange≤2.74c
OR
mitsubishielectricmh11_settingtool_version2Range≤2.004e
OR
mitsubishielectricmi_configurator
OR
mitsubishielectricmt_works2Range≤1.167z
OR
mitsubishielectricmx_componentRange≤5.001b
OR
mitsubishielectricnetwork_interface_board_cc-link
OR
mitsubishielectricnetwork_interface_board_cc_ie_control_utility
OR
mitsubishielectricnetwork_interface_board_cc_ie_field_utility
OR
mitsubishielectricnetwork_interface_board_mneth_utility
OR
mitsubishielectricpx_developerRange≤1.53f
OR
mitsubishielectricrt_toolbox2Range≤3.73b
OR
mitsubishielectricrt_toolbox3Range≤1.82l
OR
mitsubishielectricsetting/monitoring_tools_for_the_c_controller_module
OR
mitsubishielectricslmp_data_collectorRange≤1.04e
[
  {
    "defaultStatus": "unaffected",
    "product": "CPU Module Logging Configuration Tool",
    "vendor": "Mitsubishi Electric Corporation",
    "versions": [
      {
        "status": "affected",
        "version": "1.112R and prior"
      }
    ]
  },
  {
    "defaultStatus": "unaffected",
    "product": "CW Configurator",
    "vendor": "Mitsubishi Electric Corporation",
    "versions": [
      {
        "status": "affected",
        "version": "1.011M and prior"
      }
    ]
  },
  {
    "defaultStatus": "unaffected",
    "product": "Data Transfer",
    "vendor": "Mitsubishi Electric Corporation",
    "versions": [
      {
        "status": "affected",
        "version": "3.44W and prior"
      }
    ]
  },
  {
    "defaultStatus": "unaffected",
    "product": "EZSocket",
    "vendor": "Mitsubishi Electric Corporation",
    "versions": [
      {
        "status": "affected",
        "version": "5.4 and prior"
      }
    ]
  },
  {
    "defaultStatus": "unaffected",
    "product": "FR Configurator",
    "vendor": "Mitsubishi Electric Corporation",
    "versions": [
      {
        "status": "affected",
        "version": "all versions"
      }
    ]
  },
  {
    "defaultStatus": "unaffected",
    "product": "FR Configurator SW3",
    "vendor": "Mitsubishi Electric Corporation",
    "versions": [
      {
        "status": "affected",
        "version": "all versions"
      }
    ]
  },
  {
    "defaultStatus": "unaffected",
    "product": "FR Configurator2",
    "vendor": "Mitsubishi Electric Corporation",
    "versions": [
      {
        "status": "affected",
        "version": "1.24A and prior"
      }
    ]
  },
  {
    "defaultStatus": "unaffected",
    "product": "GT Designer3 Version1(GOT1000)",
    "vendor": "Mitsubishi Electric Corporation",
    "versions": [
      {
        "status": "affected",
        "version": "1.250L and prior"
      }
    ]
  },
  {
    "defaultStatus": "unaffected",
    "product": "GT Designer3 Version1(GOT2000)",
    "vendor": "Mitsubishi Electric Corporation",
    "versions": [
      {
        "status": "affected",
        "version": "1.250L and prior"
      }
    ]
  },
  {
    "defaultStatus": "unaffected",
    "product": "GT SoftGOT1000 Version3",
    "vendor": "Mitsubishi Electric Corporation",
    "versions": [
      {
        "status": "affected",
        "version": "3.245F and prior"
      }
    ]
  },
  {
    "defaultStatus": "unaffected",
    "product": "GT SoftGOT2000 Version1",
    "vendor": "Mitsubishi Electric Corporation",
    "versions": [
      {
        "status": "affected",
        "version": "1.250L and prior"
      }
    ]
  },
  {
    "defaultStatus": "unaffected",
    "product": "GX Configurator-DP",
    "vendor": "Mitsubishi Electric Corporation",
    "versions": [
      {
        "status": "affected",
        "version": "7.14Q and prior"
      }
    ]
  },
  {
    "defaultStatus": "unaffected",
    "product": "GX Configurator-QP",
    "vendor": "Mitsubishi Electric Corporation",
    "versions": [
      {
        "status": "affected",
        "version": "all versions"
      }
    ]
  },
  {
    "defaultStatus": "unaffected",
    "product": "GX Developer",
    "vendor": "Mitsubishi Electric Corporation",
    "versions": [
      {
        "status": "affected",
        "version": "8.506C and prior"
      }
    ]
  },
  {
    "defaultStatus": "unaffected",
    "product": "GX Explorer",
    "vendor": "Mitsubishi Electric Corporation",
    "versions": [
      {
        "status": "affected",
        "version": "all versions"
      }
    ]
  },
  {
    "defaultStatus": "unaffected",
    "product": "GX IEC Developer",
    "vendor": "Mitsubishi Electric Corporation",
    "versions": [
      {
        "status": "affected",
        "version": "all versions"
      }
    ]
  },
  {
    "defaultStatus": "unaffected",
    "product": "GX LogViewer",
    "vendor": "Mitsubishi Electric Corporation",
    "versions": [
      {
        "status": "affected",
        "version": "1.115U and prior"
      }
    ]
  },
  {
    "defaultStatus": "unaffected",
    "product": "GX RemoteService-I",
    "vendor": "Mitsubishi Electric Corporation",
    "versions": [
      {
        "status": "affected",
        "version": "all versions"
      }
    ]
  },
  {
    "defaultStatus": "unaffected",
    "product": "GX Works2",
    "vendor": "Mitsubishi Electric Corporation",
    "versions": [
      {
        "status": "affected",
        "version": "1.597X and prior"
      }
    ]
  },
  {
    "defaultStatus": "unaffected",
    "product": "GX Works3",
    "vendor": "Mitsubishi Electric Corporation",
    "versions": [
      {
        "status": "affected",
        "version": "1.070Y and prior"
      }
    ]
  },
  {
    "defaultStatus": "unaffected",
    "product": "iQ Monozukuri ANDON (Data Transfer)",
    "vendor": "Mitsubishi Electric Corporation",
    "versions": [
      {
        "status": "affected",
        "version": "1.003D and prior"
      }
    ]
  },
  {
    "defaultStatus": "unaffected",
    "product": "iQ Monozukuri Process Remote Monitoring (Data Transfer)",
    "vendor": "Mitsubishi Electric Corporation",
    "versions": [
      {
        "status": "affected",
        "version": "1.002C and prior"
      }
    ]
  },
  {
    "defaultStatus": "unaffected",
    "product": "M_CommDTM-HART",
    "vendor": "Mitsubishi Electric Corporation",
    "versions": [
      {
        "status": "affected",
        "version": "all versions"
      }
    ]
  },
  {
    "defaultStatus": "unaffected",
    "product": "M_CommDTM-IO-Link",
    "vendor": "Mitsubishi Electric Corporation",
    "versions": [
      {
        "status": "affected",
        "version": "1.03D and prior"
      }
    ]
  },
  {
    "defaultStatus": "unaffected",
    "product": "MELFA-Works",
    "vendor": "Mitsubishi Electric Corporation",
    "versions": [
      {
        "status": "affected",
        "version": "4.4 and prior"
      }
    ]
  },
  {
    "defaultStatus": "unaffected",
    "product": "MELSEC WinCPU Setting Utility",
    "vendor": "Mitsubishi Electric Corporation",
    "versions": [
      {
        "status": "affected",
        "version": "all versions"
      }
    ]
  },
  {
    "defaultStatus": "unaffected",
    "product": "MELSOFT EM Software Development Kit (EM Configurator)",
    "vendor": "Mitsubishi Electric Corporation",
    "versions": [
      {
        "status": "affected",
        "version": "1.015R and prior"
      }
    ]
  },
  {
    "defaultStatus": "unaffected",
    "product": "MELSOFT Navigator",
    "vendor": "Mitsubishi Electric Corporation",
    "versions": [
      {
        "status": "affected",
        "version": "2.74C and prior"
      }
    ]
  },
  {
    "defaultStatus": "unaffected",
    "product": "MH11 SettingTool Version2",
    "vendor": "Mitsubishi Electric Corporation",
    "versions": [
      {
        "status": "affected",
        "version": "2.004E and prior"
      }
    ]
  },
  {
    "defaultStatus": "unaffected",
    "product": "MI Configurator",
    "vendor": "Mitsubishi Electric Corporation",
    "versions": [
      {
        "status": "affected",
        "version": "1.004E and prior"
      }
    ]
  },
  {
    "defaultStatus": "unaffected",
    "product": "MT Works2",
    "vendor": "Mitsubishi Electric Corporation",
    "versions": [
      {
        "status": "affected",
        "version": "1.167Z and prior"
      }
    ]
  },
  {
    "defaultStatus": "unaffected",
    "product": "MX Component",
    "vendor": "Mitsubishi Electric Corporation",
    "versions": [
      {
        "status": "affected",
        "version": "5.001B and prior"
      }
    ]
  },
  {
    "defaultStatus": "unaffected",
    "product": "Network Interface Board CC IE Control utility",
    "vendor": "Mitsubishi Electric Corporation",
    "versions": [
      {
        "status": "affected",
        "version": "1.29F and prior"
      }
    ]
  },
  {
    "defaultStatus": "unaffected",
    "product": "Network Interface Board CC IE Field Utility",
    "vendor": "Mitsubishi Electric Corporation",
    "versions": [
      {
        "status": "affected",
        "version": "1.16S and prior"
      }
    ]
  },
  {
    "defaultStatus": "unaffected",
    "product": "Network Interface Board CC-Link Ver.2 Utility",
    "vendor": "Mitsubishi Electric Corporation",
    "versions": [
      {
        "status": "affected",
        "version": "1.23Z and prior"
      }
    ]
  },
  {
    "defaultStatus": "unaffected",
    "product": "Network Interface Board MNETH utility",
    "vendor": "Mitsubishi Electric Corporation",
    "versions": [
      {
        "status": "affected",
        "version": "34L and prior"
      }
    ]
  },
  {
    "defaultStatus": "unaffected",
    "product": "PX Developer",
    "vendor": "Mitsubishi Electric Corporation",
    "versions": [
      {
        "status": "affected",
        "version": "1.53F and prior"
      }
    ]
  },
  {
    "defaultStatus": "unaffected",
    "product": "RT ToolBox2",
    "vendor": "Mitsubishi Electric Corporation",
    "versions": [
      {
        "status": "affected",
        "version": "3.73B and prior"
      }
    ]
  },
  {
    "defaultStatus": "unaffected",
    "product": "RT ToolBox3",
    "vendor": "Mitsubishi Electric Corporation",
    "versions": [
      {
        "status": "affected",
        "version": "1.82L and prior"
      }
    ]
  },
  {
    "defaultStatus": "unaffected",
    "product": "Setting/monitoring tools for the C Controller module (SW4PVC-CCPU)",
    "vendor": "Mitsubishi Electric Corporation",
    "versions": [
      {
        "status": "affected",
        "version": "4.12N and prior"
      }
    ]
  },
  {
    "defaultStatus": "unaffected",
    "product": "SLMP Data Collector",
    "vendor": "Mitsubishi Electric Corporation",
    "versions": [
      {
        "status": "affected",
        "version": "1.04E and prior"
      }
    ]
  }
]

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13 Jun 2025 00:15Current
9.2High risk
Vulners AI Score9.2
CVSS 27.5
CVSS 3.17.5 - 9.8
EPSS0.11751
CWE-787CWE-122
cve-2021-20587mitsubishi electricfa engineering softwarebuffer overflowvulnerabilityremote attackerdosmalicious program
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