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6 vulnerabilities found for GX Developer by Mitsubishi Electric Corporation

CVE-2022-29832 (GCVE-0-2022-29832)

Vulnerability from cvelistv5 – Published: 2022-11-24 23:37 – Updated: 2025-04-25 17:36
VLAI?
Summary
Cleartext Storage of Sensitive Information in Memory vulnerability in Mitsubishi Electric Corporation GX Works3 versions 1.015R and later, GX Works2 all versions and GX Developer versions 8.40S and later allows a remote unauthenticated attacker to disclose sensitive information. As a result, unauthenticated users could obtain information about the project file for MELSEC safety CPU modules or project file for MELSEC Q/FX/L series with security setting.
Severity ?
3.7 (Low)
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N
CWE
  • CWE-316 - Cleartext Storage of Sensitive Information in Memory
Assigner
References
Impacted products
Vendor Product Version
Mitsubishi Electric Corporation GX Works3 Affected: 1.015R and later
Create a notification for this product.
Show details on NVD website
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CVE-2021-20588 (GCVE-0-2021-20588)

Vulnerability from cvelistv5 – Published: 2021-02-19 19:58 – Updated: 2025-06-12 23:23
VLAI?
Summary
Improper Handling of Length Parameter Inconsistency vulnerability in Mitsubishi Electric FA Engineering Software (CPU Module Logging Configuration Tool versions 1.112R and prior, CW Configurator versions 1.011M and prior, Data Transfer versions 3.44W and prior, EZSocket versions 5.4 and prior, FR Configurator all versions, FR Configurator SW3 all versions, FR Configurator2 versions 1.24A and prior, GT Designer3 Version1(GOT1000) versions 1.250L and prior, GT Designer3 Version1(GOT2000) versions 1.250L and prior, GT SoftGOT1000 Version3 versions 3.245F and prior, GT SoftGOT2000 Version1 versions 1.250L and prior, GX Configurator-DP versions 7.14Q and prior, GX Configurator-QP all versions, GX Developer versions 8.506C and prior, GX Explorer all versions, GX IEC Developer all versions, GX LogViewer versions 1.115U and prior, GX RemoteService-I all versions, GX Works2 versions 1.597X and prior, GX Works3 versions 1.070Y and prior, iQ Monozukuri ANDON (Data Transfer) versions 1.003D and prior, iQ Monozukuri Process Remote Monitoring (Data Transfer) versions 1.002C and prior, M_CommDTM-HART all versions, M_CommDTM-IO-Link versions 1.03D and prior, MELFA-Works versions 4.4 and prior, MELSEC WinCPU Setting Utility all versions, MELSOFT EM Software Development Kit (EM Configurator) versions 1.015R and prior, MELSOFT Navigator versions 2.74C and prior, MH11 SettingTool Version2 versions 2.004E and prior, MI Configurator versions 1.004E and prior, MT Works2 versions 1.167Z and prior, MX Component versions 5.001B and prior, Network Interface Board CC IE Control utility versions 1.29F and prior, Network Interface Board CC IE Field Utility versions 1.16S and prior, Network Interface Board CC-Link Ver.2 Utility versions 1.23Z and prior, Network Interface Board MNETH utility versions 34L and prior, PX Developer versions 1.53F and prior, RT ToolBox2 versions 3.73B and prior, RT ToolBox3 versions 1.82L and prior, Setting/monitoring tools for the C Controller module (SW4PVC-CCPU) versions 4.12N and prior, and SLMP Data Collector versions 1.04E and prior) allows a remote unauthenticated attacker to cause a DoS condition on the software products, and possibly to execute a malicious code on the personal computer running the software products although it has not been reproduced, by spoofing MELSEC, GOT or FREQROL and returning crafted reply packets.
Severity ?
7.5 (High)
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
CWE
  • CWE-130 - Improper Handling of Length Parameter Inconsistency
Assigner
References
Impacted products
Vendor Product Version
Mitsubishi Electric Corporation CPU Module Logging Configuration Tool Affected: 1.112R and prior
Create a notification for this product.
    Mitsubishi Electric Corporation CW Configurator Affected: 1.011M and prior
Create a notification for this product.
    Mitsubishi Electric Corporation Data Transfer Affected: 3.44W and prior
Create a notification for this product.
    Mitsubishi Electric Corporation EZSocket Affected: 5.4 and prior
Create a notification for this product.
    Mitsubishi Electric Corporation FR Configurator Affected: all versions
Create a notification for this product.
    Mitsubishi Electric Corporation FR Configurator SW3 Affected: all versions
Create a notification for this product.
    Mitsubishi Electric Corporation FR Configurator2 Affected: 1.24A and prior
Create a notification for this product.
    Mitsubishi Electric Corporation GT Designer3 Version1(GOT1000) Affected: 1.250L and prior
Create a notification for this product.
    Mitsubishi Electric Corporation GT Designer3 Version1(GOT2000) Affected: 1.250L and prior
Create a notification for this product.
    Mitsubishi Electric Corporation GT SoftGOT1000 Version3 Affected: 3.245F and prior
Create a notification for this product.
    Mitsubishi Electric Corporation GT SoftGOT2000 Version1 Affected: 1.250L and prior
Create a notification for this product.
    Mitsubishi Electric Corporation GX Configurator-DP Affected: 7.14Q and prior
Create a notification for this product.
    Mitsubishi Electric Corporation GX Configurator-QP Affected: all versions
Create a notification for this product.
    Mitsubishi Electric Corporation GX Developer Affected: 8.506C and prior
Create a notification for this product.
    Mitsubishi Electric Corporation GX Explorer Affected: all versions
Create a notification for this product.
    Mitsubishi Electric Corporation GX IEC Developer Affected: all versions
Create a notification for this product.
    Mitsubishi Electric Corporation GX LogViewer Affected: 1.115U and prior
Create a notification for this product.
    Mitsubishi Electric Corporation GX RemoteService-I Affected: all versions
Create a notification for this product.
    Mitsubishi Electric Corporation GX Works2 Affected: 1.597X and prior
Create a notification for this product.
    Mitsubishi Electric Corporation GX Works3 Affected: 1.070Y and prior
Create a notification for this product.
    Mitsubishi Electric Corporation iQ Monozukuri ANDON (Data Transfer) Affected: 1.003D and prior
Create a notification for this product.
    Mitsubishi Electric Corporation iQ Monozukuri Process Remote Monitoring (Data Transfer) Affected: 1.002C and prior
Create a notification for this product.
    Mitsubishi Electric Corporation M_CommDTM-HART Affected: all versions
Create a notification for this product.
    Mitsubishi Electric Corporation M_CommDTM-IO-Link Affected: 1.03D and prior
Create a notification for this product.
    Mitsubishi Electric Corporation MELFA-Works Affected: 4.4 and prior
Create a notification for this product.
    Mitsubishi Electric Corporation MELSEC WinCPU Setting Utility Affected: all versions
Create a notification for this product.
    Mitsubishi Electric Corporation MELSOFT EM Software Development Kit (EM Configurator) Affected: 1.015R and prior
Create a notification for this product.
    Mitsubishi Electric Corporation MELSOFT Navigator Affected: 2.74C and prior
Create a notification for this product.
    Mitsubishi Electric Corporation MH11 SettingTool Version2 Affected: 2.004E and prior
Create a notification for this product.
    Mitsubishi Electric Corporation MI Configurator Affected: 1.004E and prior
Create a notification for this product.
    Mitsubishi Electric Corporation MT Works2 Affected: 1.167Z and prior
Create a notification for this product.
    Mitsubishi Electric Corporation MX Component Affected: 5.001B and prior
Create a notification for this product.
    Mitsubishi Electric Corporation Network Interface Board CC IE Control utility Affected: 1.29F and prior
Create a notification for this product.
    Mitsubishi Electric Corporation Network Interface Board CC IE Field Utility Affected: 1.16S and prior
Create a notification for this product.
    Mitsubishi Electric Corporation Network Interface Board CC-Link Ver.2 Utility Affected: 1.23Z and prior
Create a notification for this product.
    Mitsubishi Electric Corporation Network Interface Board MNETH utility Affected: 34L and prior
Create a notification for this product.
    Mitsubishi Electric Corporation PX Developer Affected: 1.53F and prior
Create a notification for this product.
    Mitsubishi Electric Corporation RT ToolBox2 Affected: 3.73B and prior
Create a notification for this product.
    Mitsubishi Electric Corporation RT ToolBox3 Affected: 1.82L and prior
Create a notification for this product.
    Mitsubishi Electric Corporation Setting/monitoring tools for the C Controller module (SW4PVC-CCPU) Affected: 4.12N and prior
Create a notification for this product.
    Mitsubishi Electric Corporation SLMP Data Collector Affected: 1.04E and prior
Create a notification for this product.
Show details on NVD website
To clipboard 

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          "versions": [
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          "defaultStatus": "unaffected",
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          "vendor": "Mitsubishi Electric Corporation",
          "versions": [
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            }
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        },
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          "defaultStatus": "unaffected",
          "product": "GT SoftGOT2000 Version1",
          "vendor": "Mitsubishi Electric Corporation",
          "versions": [
            {
              "status": "affected",
              "version": "1.250L and prior"
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          ]
        },
        {
          "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",
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          "defaultStatus": "unaffected",
          "product": "GX Works2",
          "vendor": "Mitsubishi Electric Corporation",
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            {
              "status": "affected",
              "version": "1.597X and prior"
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        {
          "defaultStatus": "unaffected",
          "product": "GX Works3",
          "vendor": "Mitsubishi Electric Corporation",
          "versions": [
            {
              "status": "affected",
              "version": "1.070Y and prior"
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          ]
        },
        {
          "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"
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        {
          "defaultStatus": "unaffected",
          "product": "MELFA-Works",
          "vendor": "Mitsubishi Electric Corporation",
          "versions": [
            {
              "status": "affected",
              "version": "4.4 and prior"
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        },
        {
          "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"
            }
          ]
        },
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          "defaultStatus": "unaffected",
          "product": "PX Developer",
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            {
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CVE-2021-20587 (GCVE-0-2021-20587)

Vulnerability from cvelistv5 – Published: 2021-02-19 19:55 – Updated: 2025-06-12 23:11
VLAI?
Summary
Heap-based buffer overflow vulnerability in Mitsubishi Electric FA Engineering Software (CPU Module Logging Configuration Tool versions 1.112R and prior, CW Configurator versions 1.011M and prior, Data Transfer versions 3.44W and prior, EZSocket versions 5.4 and prior, FR Configurator all versions, FR Configurator SW3 all versions, FR Configurator2 versions 1.24A and prior, GT Designer3 Version1(GOT1000) versions 1.250L and prior, GT Designer3 Version1(GOT2000) versions 1.250L and prior, GT SoftGOT1000 Version3 versions 3.245F and prior, GT SoftGOT2000 Version1 versions 1.250L and prior, GX Configurator-DP versions 7.14Q and prior, GX Configurator-QP all versions, GX Developer versions 8.506C and prior, GX Explorer all versions, GX IEC Developer all versions, GX LogViewer versions 1.115U and prior, GX RemoteService-I all versions, GX Works2 versions 1.597X and prior, GX Works3 versions 1.070Y and prior, iQ Monozukuri ANDON (Data Transfer) versions 1.003D and prior, iQ Monozukuri Process Remote Monitoring (Data Transfer) versions 1.002C and prior, M_CommDTM-HART all versions, M_CommDTM-IO-Link versions 1.03D and prior, MELFA-Works versions 4.4 and prior, MELSEC WinCPU Setting Utility all versions, MELSOFT EM Software Development Kit (EM Configurator) versions 1.015R and prior, MELSOFT Navigator versions 2.74C and prior, MH11 SettingTool Version2 versions 2.004E and prior, MI Configurator versions 1.004E and prior, MT Works2 versions 1.167Z and prior, MX Component versions 5.001B and prior, Network Interface Board CC IE Control utility versions 1.29F and prior, Network Interface Board CC IE Field Utility versions 1.16S and prior, Network Interface Board CC-Link Ver.2 Utility versions 1.23Z and prior, Network Interface Board MNETH utility versions 34L and prior, PX Developer versions 1.53F and prior, RT ToolBox2 versions 3.73B and prior, RT ToolBox3 versions 1.82L and prior, Setting/monitoring tools for the C Controller module (SW4PVC-CCPU) versions 4.12N and prior, and SLMP Data Collector versions 1.04E and prior) allows a remote unauthenticated attacker to cause a DoS condition on the software products, and possibly to execute a malicious code on the personal computer running the software products although it has not been reproduced, by spoofing MELSEC, GOT or FREQROL and returning crafted reply packets.
Severity ?
7.5 (High)
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
CWE
  • CWE-122 - Heap-based Buffer Overflow
Assigner
References
Impacted products
Vendor Product Version
Mitsubishi Electric Corporation CPU Module Logging Configuration Tool Affected: 1.112R and prior
Create a notification for this product.
    Mitsubishi Electric Corporation CW Configurator Affected: 1.011M and prior
Create a notification for this product.
    Mitsubishi Electric Corporation Data Transfer Affected: 3.44W and prior
Create a notification for this product.
    Mitsubishi Electric Corporation EZSocket Affected: 5.4 and prior
Create a notification for this product.
    Mitsubishi Electric Corporation FR Configurator Affected: all versions
Create a notification for this product.
    Mitsubishi Electric Corporation FR Configurator SW3 Affected: all versions
Create a notification for this product.
    Mitsubishi Electric Corporation FR Configurator2 Affected: 1.24A and prior
Create a notification for this product.
    Mitsubishi Electric Corporation GT Designer3 Version1(GOT1000) Affected: 1.250L and prior
Create a notification for this product.
    Mitsubishi Electric Corporation GT Designer3 Version1(GOT2000) Affected: 1.250L and prior
Create a notification for this product.
    Mitsubishi Electric Corporation GT SoftGOT1000 Version3 Affected: 3.245F and prior
Create a notification for this product.
    Mitsubishi Electric Corporation GT SoftGOT2000 Version1 Affected: 1.250L and prior
Create a notification for this product.
    Mitsubishi Electric Corporation GX Configurator-DP Affected: 7.14Q and prior
Create a notification for this product.
    Mitsubishi Electric Corporation GX Configurator-QP Affected: all versions
Create a notification for this product.
    Mitsubishi Electric Corporation GX Developer Affected: 8.506C and prior
Create a notification for this product.
    Mitsubishi Electric Corporation GX Explorer Affected: all versions
Create a notification for this product.
    Mitsubishi Electric Corporation GX IEC Developer Affected: all versions
Create a notification for this product.
    Mitsubishi Electric Corporation GX LogViewer Affected: 1.115U and prior
Create a notification for this product.
    Mitsubishi Electric Corporation GX RemoteService-I Affected: all versions
Create a notification for this product.
    Mitsubishi Electric Corporation GX Works2 Affected: 1.597X and prior
Create a notification for this product.
    Mitsubishi Electric Corporation GX Works3 Affected: 1.070Y and prior
Create a notification for this product.
    Mitsubishi Electric Corporation iQ Monozukuri ANDON (Data Transfer) Affected: 1.003D and prior
Create a notification for this product.
    Mitsubishi Electric Corporation iQ Monozukuri Process Remote Monitoring (Data Transfer) Affected: 1.002C and prior
Create a notification for this product.
    Mitsubishi Electric Corporation M_CommDTM-HART Affected: all versions
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    Mitsubishi Electric Corporation M_CommDTM-IO-Link Affected: 1.03D and prior
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    Mitsubishi Electric Corporation MELFA-Works Affected: 4.4 and prior
Create a notification for this product.
    Mitsubishi Electric Corporation MELSEC WinCPU Setting Utility Affected: all versions
Create a notification for this product.
    Mitsubishi Electric Corporation MELSOFT EM Software Development Kit (EM Configurator) Affected: 1.015R and prior
Create a notification for this product.
    Mitsubishi Electric Corporation MELSOFT Navigator Affected: 2.74C and prior
Create a notification for this product.
    Mitsubishi Electric Corporation MH11 SettingTool Version2 Affected: 2.004E and prior
Create a notification for this product.
    Mitsubishi Electric Corporation MI Configurator Affected: 1.004E and prior
Create a notification for this product.
    Mitsubishi Electric Corporation MT Works2 Affected: 1.167Z and prior
Create a notification for this product.
    Mitsubishi Electric Corporation MX Component Affected: 5.001B and prior
Create a notification for this product.
    Mitsubishi Electric Corporation Network Interface Board CC IE Control utility Affected: 1.29F and prior
Create a notification for this product.
    Mitsubishi Electric Corporation Network Interface Board CC IE Field Utility Affected: 1.16S and prior
Create a notification for this product.
    Mitsubishi Electric Corporation Network Interface Board CC-Link Ver.2 Utility Affected: 1.23Z and prior
Create a notification for this product.
    Mitsubishi Electric Corporation Network Interface Board MNETH utility Affected: 34L and prior
Create a notification for this product.
    Mitsubishi Electric Corporation PX Developer Affected: 1.53F and prior
Create a notification for this product.
    Mitsubishi Electric Corporation RT ToolBox2 Affected: 3.73B and prior
Create a notification for this product.
    Mitsubishi Electric Corporation RT ToolBox3 Affected: 1.82L and prior
Create a notification for this product.
    Mitsubishi Electric Corporation Setting/monitoring tools for the C Controller module (SW4PVC-CCPU) Affected: 4.12N and prior
Create a notification for this product.
    Mitsubishi Electric Corporation SLMP Data Collector Affected: 1.04E and prior
Create a notification for this product.
Show details on NVD website
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          "product": "iQ Monozukuri Process Remote Monitoring (Data Transfer)",
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CVE-2022-29832 (GCVE-0-2022-29832)

Vulnerability from nvd – Published: 2022-11-24 23:37 – Updated: 2025-04-25 17:36
VLAI?
Summary
Cleartext Storage of Sensitive Information in Memory vulnerability in Mitsubishi Electric Corporation GX Works3 versions 1.015R and later, GX Works2 all versions and GX Developer versions 8.40S and later allows a remote unauthenticated attacker to disclose sensitive information. As a result, unauthenticated users could obtain information about the project file for MELSEC safety CPU modules or project file for MELSEC Q/FX/L series with security setting.
Severity ?
3.7 (Low)
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N
CWE
  • CWE-316 - Cleartext Storage of Sensitive Information in Memory
Assigner
References
Impacted products
Vendor Product Version
Mitsubishi Electric Corporation GX Works3 Affected: 1.015R and later
Create a notification for this product.
Show details on NVD website
To clipboard 

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CVE-2021-20588 (GCVE-0-2021-20588)

Vulnerability from nvd – Published: 2021-02-19 19:58 – Updated: 2025-06-12 23:23
VLAI?
Summary
Improper Handling of Length Parameter Inconsistency vulnerability in Mitsubishi Electric FA Engineering Software (CPU Module Logging Configuration Tool versions 1.112R and prior, CW Configurator versions 1.011M and prior, Data Transfer versions 3.44W and prior, EZSocket versions 5.4 and prior, FR Configurator all versions, FR Configurator SW3 all versions, FR Configurator2 versions 1.24A and prior, GT Designer3 Version1(GOT1000) versions 1.250L and prior, GT Designer3 Version1(GOT2000) versions 1.250L and prior, GT SoftGOT1000 Version3 versions 3.245F and prior, GT SoftGOT2000 Version1 versions 1.250L and prior, GX Configurator-DP versions 7.14Q and prior, GX Configurator-QP all versions, GX Developer versions 8.506C and prior, GX Explorer all versions, GX IEC Developer all versions, GX LogViewer versions 1.115U and prior, GX RemoteService-I all versions, GX Works2 versions 1.597X and prior, GX Works3 versions 1.070Y and prior, iQ Monozukuri ANDON (Data Transfer) versions 1.003D and prior, iQ Monozukuri Process Remote Monitoring (Data Transfer) versions 1.002C and prior, M_CommDTM-HART all versions, M_CommDTM-IO-Link versions 1.03D and prior, MELFA-Works versions 4.4 and prior, MELSEC WinCPU Setting Utility all versions, MELSOFT EM Software Development Kit (EM Configurator) versions 1.015R and prior, MELSOFT Navigator versions 2.74C and prior, MH11 SettingTool Version2 versions 2.004E and prior, MI Configurator versions 1.004E and prior, MT Works2 versions 1.167Z and prior, MX Component versions 5.001B and prior, Network Interface Board CC IE Control utility versions 1.29F and prior, Network Interface Board CC IE Field Utility versions 1.16S and prior, Network Interface Board CC-Link Ver.2 Utility versions 1.23Z and prior, Network Interface Board MNETH utility versions 34L and prior, PX Developer versions 1.53F and prior, RT ToolBox2 versions 3.73B and prior, RT ToolBox3 versions 1.82L and prior, Setting/monitoring tools for the C Controller module (SW4PVC-CCPU) versions 4.12N and prior, and SLMP Data Collector versions 1.04E and prior) allows a remote unauthenticated attacker to cause a DoS condition on the software products, and possibly to execute a malicious code on the personal computer running the software products although it has not been reproduced, by spoofing MELSEC, GOT or FREQROL and returning crafted reply packets.
Severity ?
7.5 (High)
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
CWE
  • CWE-130 - Improper Handling of Length Parameter Inconsistency
Assigner
References
Impacted products
Vendor Product Version
Mitsubishi Electric Corporation CPU Module Logging Configuration Tool Affected: 1.112R and prior
Create a notification for this product.
    Mitsubishi Electric Corporation CW Configurator Affected: 1.011M and prior
Create a notification for this product.
    Mitsubishi Electric Corporation Data Transfer Affected: 3.44W and prior
Create a notification for this product.
    Mitsubishi Electric Corporation EZSocket Affected: 5.4 and prior
Create a notification for this product.
    Mitsubishi Electric Corporation FR Configurator Affected: all versions
Create a notification for this product.
    Mitsubishi Electric Corporation FR Configurator SW3 Affected: all versions
Create a notification for this product.
    Mitsubishi Electric Corporation FR Configurator2 Affected: 1.24A and prior
Create a notification for this product.
    Mitsubishi Electric Corporation GT Designer3 Version1(GOT1000) Affected: 1.250L and prior
Create a notification for this product.
    Mitsubishi Electric Corporation GT Designer3 Version1(GOT2000) Affected: 1.250L and prior
Create a notification for this product.
    Mitsubishi Electric Corporation GT SoftGOT1000 Version3 Affected: 3.245F and prior
Create a notification for this product.
    Mitsubishi Electric Corporation GT SoftGOT2000 Version1 Affected: 1.250L and prior
Create a notification for this product.
    Mitsubishi Electric Corporation GX Configurator-DP Affected: 7.14Q and prior
Create a notification for this product.
    Mitsubishi Electric Corporation GX Configurator-QP Affected: all versions
Create a notification for this product.
    Mitsubishi Electric Corporation GX Developer Affected: 8.506C and prior
Create a notification for this product.
    Mitsubishi Electric Corporation GX Explorer Affected: all versions
Create a notification for this product.
    Mitsubishi Electric Corporation GX IEC Developer Affected: all versions
Create a notification for this product.
    Mitsubishi Electric Corporation GX LogViewer Affected: 1.115U and prior
Create a notification for this product.
    Mitsubishi Electric Corporation GX RemoteService-I Affected: all versions
Create a notification for this product.
    Mitsubishi Electric Corporation GX Works2 Affected: 1.597X and prior
Create a notification for this product.
    Mitsubishi Electric Corporation GX Works3 Affected: 1.070Y and prior
Create a notification for this product.
    Mitsubishi Electric Corporation iQ Monozukuri ANDON (Data Transfer) Affected: 1.003D and prior
Create a notification for this product.
    Mitsubishi Electric Corporation iQ Monozukuri Process Remote Monitoring (Data Transfer) Affected: 1.002C and prior
Create a notification for this product.
    Mitsubishi Electric Corporation M_CommDTM-HART Affected: all versions
Create a notification for this product.
    Mitsubishi Electric Corporation M_CommDTM-IO-Link Affected: 1.03D and prior
Create a notification for this product.
    Mitsubishi Electric Corporation MELFA-Works Affected: 4.4 and prior
Create a notification for this product.
    Mitsubishi Electric Corporation MELSEC WinCPU Setting Utility Affected: all versions
Create a notification for this product.
    Mitsubishi Electric Corporation MELSOFT EM Software Development Kit (EM Configurator) Affected: 1.015R and prior
Create a notification for this product.
    Mitsubishi Electric Corporation MELSOFT Navigator Affected: 2.74C and prior
Create a notification for this product.
    Mitsubishi Electric Corporation MH11 SettingTool Version2 Affected: 2.004E and prior
Create a notification for this product.
    Mitsubishi Electric Corporation MI Configurator Affected: 1.004E and prior
Create a notification for this product.
    Mitsubishi Electric Corporation MT Works2 Affected: 1.167Z and prior
Create a notification for this product.
    Mitsubishi Electric Corporation MX Component Affected: 5.001B and prior
Create a notification for this product.
    Mitsubishi Electric Corporation Network Interface Board CC IE Control utility Affected: 1.29F and prior
Create a notification for this product.
    Mitsubishi Electric Corporation Network Interface Board CC IE Field Utility Affected: 1.16S and prior
Create a notification for this product.
    Mitsubishi Electric Corporation Network Interface Board CC-Link Ver.2 Utility Affected: 1.23Z and prior
Create a notification for this product.
    Mitsubishi Electric Corporation Network Interface Board MNETH utility Affected: 34L and prior
Create a notification for this product.
    Mitsubishi Electric Corporation PX Developer Affected: 1.53F and prior
Create a notification for this product.
    Mitsubishi Electric Corporation RT ToolBox2 Affected: 3.73B and prior
Create a notification for this product.
    Mitsubishi Electric Corporation RT ToolBox3 Affected: 1.82L and prior
Create a notification for this product.
    Mitsubishi Electric Corporation Setting/monitoring tools for the C Controller module (SW4PVC-CCPU) Affected: 4.12N and prior
Create a notification for this product.
    Mitsubishi Electric Corporation SLMP Data Collector Affected: 1.04E and prior
Create a notification for this product.
Show details on NVD website
To clipboard 

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          "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"
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          ]
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          "defaultStatus": "unaffected",
          "product": "GT Designer3 Version1(GOT2000)",
          "vendor": "Mitsubishi Electric Corporation",
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          "vendor": "Mitsubishi Electric Corporation",
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            {
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          "vendor": "Mitsubishi Electric Corporation",
          "versions": [
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              "status": "affected",
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          ]
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          "vendor": "Mitsubishi Electric Corporation",
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          ]
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          "vendor": "Mitsubishi Electric Corporation",
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          "vendor": "Mitsubishi Electric Corporation",
          "versions": [
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          "product": "iQ Monozukuri Process Remote Monitoring (Data Transfer)",
          "vendor": "Mitsubishi Electric Corporation",
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          "vendor": "Mitsubishi Electric Corporation",
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          "defaultStatus": "unaffected",
          "product": "M_CommDTM-IO-Link",
          "vendor": "Mitsubishi Electric Corporation",
          "versions": [
            {
              "status": "affected",
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          ]
        },
        {
          "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"
            }
          ]
        },
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          "defaultStatus": "unaffected",
          "product": "MI Configurator",
          "vendor": "Mitsubishi Electric Corporation",
          "versions": [
            {
              "status": "affected",
              "version": "1.004E and prior"
            }
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        },
        {
          "defaultStatus": "unaffected",
          "product": "MT Works2",
          "vendor": "Mitsubishi Electric Corporation",
          "versions": [
            {
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              "version": "1.167Z and prior"
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          ]
        },
        {
          "defaultStatus": "unaffected",
          "product": "MX Component",
          "vendor": "Mitsubishi Electric Corporation",
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        {
          "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",
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        },
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          "defaultStatus": "unaffected",
          "product": "PX Developer",
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            {
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          "defaultStatus": "unaffected",
          "product": "RT ToolBox2",
          "vendor": "Mitsubishi Electric Corporation",
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CVE-2021-20587 (GCVE-0-2021-20587)

Vulnerability from nvd – Published: 2021-02-19 19:55 – Updated: 2025-06-12 23:11
VLAI?
Summary
Heap-based buffer overflow vulnerability in Mitsubishi Electric FA Engineering Software (CPU Module Logging Configuration Tool versions 1.112R and prior, CW Configurator versions 1.011M and prior, Data Transfer versions 3.44W and prior, EZSocket versions 5.4 and prior, FR Configurator all versions, FR Configurator SW3 all versions, FR Configurator2 versions 1.24A and prior, GT Designer3 Version1(GOT1000) versions 1.250L and prior, GT Designer3 Version1(GOT2000) versions 1.250L and prior, GT SoftGOT1000 Version3 versions 3.245F and prior, GT SoftGOT2000 Version1 versions 1.250L and prior, GX Configurator-DP versions 7.14Q and prior, GX Configurator-QP all versions, GX Developer versions 8.506C and prior, GX Explorer all versions, GX IEC Developer all versions, GX LogViewer versions 1.115U and prior, GX RemoteService-I all versions, GX Works2 versions 1.597X and prior, GX Works3 versions 1.070Y and prior, iQ Monozukuri ANDON (Data Transfer) versions 1.003D and prior, iQ Monozukuri Process Remote Monitoring (Data Transfer) versions 1.002C and prior, M_CommDTM-HART all versions, M_CommDTM-IO-Link versions 1.03D and prior, MELFA-Works versions 4.4 and prior, MELSEC WinCPU Setting Utility all versions, MELSOFT EM Software Development Kit (EM Configurator) versions 1.015R and prior, MELSOFT Navigator versions 2.74C and prior, MH11 SettingTool Version2 versions 2.004E and prior, MI Configurator versions 1.004E and prior, MT Works2 versions 1.167Z and prior, MX Component versions 5.001B and prior, Network Interface Board CC IE Control utility versions 1.29F and prior, Network Interface Board CC IE Field Utility versions 1.16S and prior, Network Interface Board CC-Link Ver.2 Utility versions 1.23Z and prior, Network Interface Board MNETH utility versions 34L and prior, PX Developer versions 1.53F and prior, RT ToolBox2 versions 3.73B and prior, RT ToolBox3 versions 1.82L and prior, Setting/monitoring tools for the C Controller module (SW4PVC-CCPU) versions 4.12N and prior, and SLMP Data Collector versions 1.04E and prior) allows a remote unauthenticated attacker to cause a DoS condition on the software products, and possibly to execute a malicious code on the personal computer running the software products although it has not been reproduced, by spoofing MELSEC, GOT or FREQROL and returning crafted reply packets.
Severity ?
7.5 (High)
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
CWE
  • CWE-122 - Heap-based Buffer Overflow
Assigner
References
Impacted products
Vendor Product Version
Mitsubishi Electric Corporation CPU Module Logging Configuration Tool Affected: 1.112R and prior
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    Mitsubishi Electric Corporation CW Configurator Affected: 1.011M and prior
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    Mitsubishi Electric Corporation Data Transfer Affected: 3.44W and prior
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    Mitsubishi Electric Corporation EZSocket Affected: 5.4 and prior
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    Mitsubishi Electric Corporation FR Configurator Affected: all versions
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    Mitsubishi Electric Corporation FR Configurator SW3 Affected: all versions
Create a notification for this product.
    Mitsubishi Electric Corporation FR Configurator2 Affected: 1.24A and prior
Create a notification for this product.
    Mitsubishi Electric Corporation GT Designer3 Version1(GOT1000) Affected: 1.250L and prior
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    Mitsubishi Electric Corporation GT Designer3 Version1(GOT2000) Affected: 1.250L and prior
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    Mitsubishi Electric Corporation GT SoftGOT1000 Version3 Affected: 3.245F and prior
Create a notification for this product.
    Mitsubishi Electric Corporation GT SoftGOT2000 Version1 Affected: 1.250L and prior
Create a notification for this product.
    Mitsubishi Electric Corporation GX Configurator-DP Affected: 7.14Q and prior
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    Mitsubishi Electric Corporation GX Configurator-QP Affected: all versions
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    Mitsubishi Electric Corporation GX Developer Affected: 8.506C and prior
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    Mitsubishi Electric Corporation GX Explorer Affected: all versions
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    Mitsubishi Electric Corporation GX IEC Developer Affected: all versions
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    Mitsubishi Electric Corporation GX LogViewer Affected: 1.115U and prior
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    Mitsubishi Electric Corporation GX RemoteService-I Affected: all versions
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    Mitsubishi Electric Corporation GX Works2 Affected: 1.597X and prior
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    Mitsubishi Electric Corporation GX Works3 Affected: 1.070Y and prior
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    Mitsubishi Electric Corporation iQ Monozukuri ANDON (Data Transfer) Affected: 1.003D and prior
Create a notification for this product.
    Mitsubishi Electric Corporation iQ Monozukuri Process Remote Monitoring (Data Transfer) Affected: 1.002C and prior
Create a notification for this product.
    Mitsubishi Electric Corporation M_CommDTM-HART Affected: all versions
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    Mitsubishi Electric Corporation M_CommDTM-IO-Link Affected: 1.03D and prior
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    Mitsubishi Electric Corporation MELFA-Works Affected: 4.4 and prior
Create a notification for this product.
    Mitsubishi Electric Corporation MELSEC WinCPU Setting Utility Affected: all versions
Create a notification for this product.
    Mitsubishi Electric Corporation MELSOFT EM Software Development Kit (EM Configurator) Affected: 1.015R and prior
Create a notification for this product.
    Mitsubishi Electric Corporation MELSOFT Navigator Affected: 2.74C and prior
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    Mitsubishi Electric Corporation MH11 SettingTool Version2 Affected: 2.004E and prior
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    Mitsubishi Electric Corporation MI Configurator Affected: 1.004E and prior
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    Mitsubishi Electric Corporation MT Works2 Affected: 1.167Z and prior
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    Mitsubishi Electric Corporation MX Component Affected: 5.001B and prior
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    Mitsubishi Electric Corporation Network Interface Board CC IE Control utility Affected: 1.29F and prior
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    Mitsubishi Electric Corporation Network Interface Board CC IE Field Utility Affected: 1.16S and prior
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    Mitsubishi Electric Corporation Network Interface Board CC-Link Ver.2 Utility Affected: 1.23Z and prior
Create a notification for this product.
    Mitsubishi Electric Corporation Network Interface Board MNETH utility Affected: 34L and prior
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    Mitsubishi Electric Corporation PX Developer Affected: 1.53F and prior
Create a notification for this product.
    Mitsubishi Electric Corporation RT ToolBox2 Affected: 3.73B and prior
Create a notification for this product.
    Mitsubishi Electric Corporation RT ToolBox3 Affected: 1.82L and prior
Create a notification for this product.
    Mitsubishi Electric Corporation Setting/monitoring tools for the C Controller module (SW4PVC-CCPU) Affected: 4.12N and prior
Create a notification for this product.
    Mitsubishi Electric Corporation SLMP Data Collector Affected: 1.04E and prior
Create a notification for this product.
Show details on NVD website
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          "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"
            }
          ]
        }
      ],
      "descriptions": [
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          "lang": "en",
          "supportingMedia": [
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              "value": "Heap-based buffer overflow vulnerability in Mitsubishi Electric FA Engineering Software (CPU Module Logging Configuration Tool versions 1.112R and prior, CW Configurator versions 1.011M and prior, Data Transfer versions 3.44W and prior, EZSocket versions 5.4 and prior, FR Configurator all versions, FR Configurator SW3 all versions, FR Configurator2 versions 1.24A and prior, GT Designer3 Version1(GOT1000) versions 1.250L and prior, GT Designer3 Version1(GOT2000) versions 1.250L and prior, GT SoftGOT1000 Version3 versions 3.245F and prior, GT SoftGOT2000 Version1 versions 1.250L and prior, GX Configurator-DP versions 7.14Q and prior, GX Configurator-QP all versions, GX Developer versions 8.506C and prior, GX Explorer all versions, GX IEC Developer all versions, GX LogViewer versions 1.115U and prior, GX RemoteService-I all versions, GX Works2 versions 1.597X and prior, GX Works3 versions 1.070Y and prior, iQ Monozukuri ANDON (Data Transfer) versions 1.003D and prior, iQ Monozukuri Process Remote Monitoring (Data Transfer) versions 1.002C and prior, M_CommDTM-HART all versions, M_CommDTM-IO-Link versions 1.03D and prior, MELFA-Works versions 4.4 and prior, MELSEC WinCPU Setting Utility all versions, MELSOFT EM Software Development Kit (EM Configurator) versions 1.015R and prior, MELSOFT Navigator versions 2.74C and prior, MH11 SettingTool Version2 versions 2.004E and prior, MI Configurator versions 1.004E and prior, MT Works2 versions 1.167Z and prior, MX Component versions 5.001B and prior, Network Interface Board CC IE Control utility versions 1.29F and prior, Network Interface Board CC IE Field Utility versions 1.16S and prior, Network Interface Board CC-Link Ver.2 Utility versions 1.23Z and prior, Network Interface Board MNETH utility versions 34L and prior, PX Developer versions 1.53F and prior, RT ToolBox2 versions 3.73B and prior, RT ToolBox3 versions 1.82L and prior, Setting/monitoring tools for the C Controller module (SW4PVC-CCPU) versions 4.12N and prior, and SLMP Data Collector versions 1.04E and prior) allows a remote unauthenticated attacker to cause a DoS condition on the software products, and possibly to execute a malicious code on the personal computer running the software products although it has not been reproduced, by spoofing MELSEC, GOT or FREQROL and returning crafted reply packets."
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          "value": "Heap-based buffer overflow vulnerability in Mitsubishi Electric FA Engineering Software (CPU Module Logging Configuration Tool versions 1.112R and prior, CW Configurator versions 1.011M and prior, Data Transfer versions 3.44W and prior, EZSocket versions 5.4 and prior, FR Configurator all versions, FR Configurator SW3 all versions, FR Configurator2 versions 1.24A and prior, GT Designer3 Version1(GOT1000) versions 1.250L and prior, GT Designer3 Version1(GOT2000) versions 1.250L and prior, GT SoftGOT1000 Version3 versions 3.245F and prior, GT SoftGOT2000 Version1 versions 1.250L and prior, GX Configurator-DP versions 7.14Q and prior, GX Configurator-QP all versions, GX Developer versions 8.506C and prior, GX Explorer all versions, GX IEC Developer all versions, GX LogViewer versions 1.115U and prior, GX RemoteService-I all versions, GX Works2 versions 1.597X and prior, GX Works3 versions 1.070Y and prior, iQ Monozukuri ANDON (Data Transfer) versions 1.003D and prior, iQ Monozukuri Process Remote Monitoring (Data Transfer) versions 1.002C and prior, M_CommDTM-HART all versions, M_CommDTM-IO-Link versions 1.03D and prior, MELFA-Works versions 4.4 and prior, MELSEC WinCPU Setting Utility all versions, MELSOFT EM Software Development Kit (EM Configurator) versions 1.015R and prior, MELSOFT Navigator versions 2.74C and prior, MH11 SettingTool Version2 versions 2.004E and prior, MI Configurator versions 1.004E and prior, MT Works2 versions 1.167Z and prior, MX Component versions 5.001B and prior, Network Interface Board CC IE Control utility versions 1.29F and prior, Network Interface Board CC IE Field Utility versions 1.16S and prior, Network Interface Board CC-Link Ver.2 Utility versions 1.23Z and prior, Network Interface Board MNETH utility versions 34L and prior, PX Developer versions 1.53F and prior, RT ToolBox2 versions 3.73B and prior, RT ToolBox3 versions 1.82L and prior, Setting/monitoring tools for the C Controller module (SW4PVC-CCPU) versions 4.12N and prior, and SLMP Data Collector versions 1.04E and prior) allows a remote unauthenticated attacker to cause a DoS condition on the software products, and possibly to execute a malicious code on the personal computer running the software products although it has not been reproduced, by spoofing MELSEC, GOT or FREQROL and returning crafted reply packets."
        }
      ],
      "impacts": [
        {
          "descriptions": [
            {
              "lang": "en",
              "value": "Denial-of-Service"
            }
          ]
        }
      ],
      "metrics": [
        {
          "cvssV3_1": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "HIGH",
            "baseScore": 7.5,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "NONE",
            "integrityImpact": "NONE",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
            "version": "3.1"
          },
          "format": "CVSS",
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          "descriptions": [
            {
              "cweId": "CWE-122",
              "description": "CWE-122 Heap-based Buffer Overflow",
              "lang": "en",
              "type": "CWE"
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          ]
        }
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      "providerMetadata": {
        "dateUpdated": "2025-06-12T23:11:17.182Z",
        "orgId": "e0f77b61-78fd-4786-b3fb-1ee347a748ad",
        "shortName": "Mitsubishi"
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      "references": [
        {
          "tags": [
            "vendor-advisory"
          ],
          "url": "https://www.mitsubishielectric.com/psirt/vulnerability/pdf/2020-021_en.pdf"
        },
        {
          "tags": [
            "government-resource"
          ],
          "url": "https://jvn.jp/vu/JVNVU92330101"
        },
        {
          "tags": [
            "government-resource"
          ],
          "url": "https://www.cisa.gov/news-events/ics-advisories/icsa-21-049-02"
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      "source": {
        "discovery": "UNKNOWN"
      },
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    "assignerShortName": "Mitsubishi",
    "cveId": "CVE-2021-20587",
    "datePublished": "2021-02-19T19:55:37",
    "dateReserved": "2020-12-17T00:00:00",
    "dateUpdated": "2025-06-12T23:11:17.182Z",
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}