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ghsa-66m6-mhcr-vj8v
Vulnerability from github
Published
2022-05-24 17:42
Modified
2025-06-13 00:33
Severity ?
VLAI Severity ?
Details
Heap-based buffer overflow vulnerability in Mitsubishi Electric FA Engineering Software (C Controller module setting and monitoring tool all versions, CPU Module Logging Configuration Tool all versions, CW Configurator all versions, Data Transfer all versions, EZSocket all versions, FR Configurator all versions, FR Configurator SW3 all versions, FR Configurator2 all versions, GT Designer3 Version1(GOT1000) all versions, GT Designer3 Version1(GOT2000) all versions, GT SoftGOT1000 Version3 all versions, GT SoftGOT2000 Version1 all versions, GX Configurator-DP version 7.14Q and prior, GX Configurator-QP all versions, GX Developer all versions, GX Explorer all versions, GX IEC Developer all versions, GX LogViewer all versions, GX RemoteService-I all versions, GX Works2 version 1.597X and prior, GX Works3 version 1.070Y and prior, M_CommDTM-HART all versions, M_CommDTM-IO-Link all versions, MELFA-Works all versions, MELSEC WinCPU Setting Utility all versions, MELSOFT EM Software Development Kit (EM Configurator) all versions, MELSOFT Navigator all versions, MH11 SettingTool Version2 all versions, MI Configurator all versions, MT Works2 all versions, MX Component all versions, Network Interface Board CC IE Control utility all versions, Network Interface Board CC IE Field Utility all versions, Network Interface Board CC-Link Ver.2 Utility all versions, Network Interface Board MNETH utility all versions, PX Developer all versions, RT ToolBox2 all versions, RT ToolBox3 all versions, Setting/monitoring tools for the C Controller module all versions and SLMP Data Collector all versions) allows a remote unauthenticated attacker to cause a DoS condition of the software products, and possibly to execute a malicious program 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.
{
"affected": [],
"aliases": [
"CVE-2021-20587"
],
"database_specific": {
"cwe_ids": [
"CWE-122",
"CWE-787"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2021-02-19T20:15:00Z",
"severity": "CRITICAL"
},
"details": "Heap-based buffer overflow vulnerability in Mitsubishi Electric FA Engineering Software (C Controller module setting and monitoring tool all versions, CPU Module Logging Configuration Tool all versions, CW Configurator all versions, Data Transfer all versions, EZSocket all versions, FR Configurator all versions, FR Configurator SW3 all versions, FR Configurator2 all versions, GT Designer3 Version1(GOT1000) all versions, GT Designer3 Version1(GOT2000) all versions, GT SoftGOT1000 Version3 all versions, GT SoftGOT2000 Version1 all versions, GX Configurator-DP version 7.14Q and prior, GX Configurator-QP all versions, GX Developer all versions, GX Explorer all versions, GX IEC Developer all versions, GX LogViewer all versions, GX RemoteService-I all versions, GX Works2 version 1.597X and prior, GX Works3 version 1.070Y and prior, M_CommDTM-HART all versions, M_CommDTM-IO-Link all versions, MELFA-Works all versions, MELSEC WinCPU Setting Utility all versions, MELSOFT EM Software Development Kit (EM Configurator) all versions, MELSOFT Navigator all versions, MH11 SettingTool Version2 all versions, MI Configurator all versions, MT Works2 all versions, MX Component all versions, Network Interface Board CC IE Control utility all versions, Network Interface Board CC IE Field Utility all versions, Network Interface Board CC-Link Ver.2 Utility all versions, Network Interface Board MNETH utility all versions, PX Developer all versions, RT ToolBox2 all versions, RT ToolBox3 all versions, Setting/monitoring tools for the C Controller module all versions and SLMP Data Collector all versions) allows a remote unauthenticated attacker to cause a DoS condition of the software products, and possibly to execute a malicious program 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.",
"id": "GHSA-66m6-mhcr-vj8v",
"modified": "2025-06-13T00:33:17Z",
"published": "2022-05-24T17:42:41Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2021-20587"
},
{
"type": "WEB",
"url": "https://jvn.jp/vu/JVNVU92330101"
},
{
"type": "WEB",
"url": "https://jvn.jp/vu/JVNVU92330101/index.html"
},
{
"type": "WEB",
"url": "https://us-cert.cisa.gov/ics/advisories/icsa-21-049-02"
},
{
"type": "WEB",
"url": "https://www.cisa.gov/news-events/ics-advisories/icsa-21-049-02"
},
{
"type": "WEB",
"url": "https://www.mitsubishielectric.com/en/psirt/vulnerability/pdf/2020-021_en.pdf"
},
{
"type": "WEB",
"url": "https://www.mitsubishielectric.com/psirt/vulnerability/pdf/2020-021_en.pdf"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
"type": "CVSS_V3"
}
]
}
CVE-2021-20587 (GCVE-0-2021-20587)
Vulnerability from cvelistv5
Published
2021-02-19 19:55
Modified
2025-06-12 23:11
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-122 - Heap-based Buffer Overflow
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.
References
| ► | URL | Tags | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||
Impacted products
{
"containers": {
"adp": [
{
"providerMetadata": {
"dateUpdated": "2024-08-03T17:45:44.677Z",
"orgId": "af854a3a-2127-422b-91ae-364da2661108",
"shortName": "CVE"
},
"references": [
{
"tags": [
"vendor-advisory",
"x_transferred"
],
"url": "https://www.mitsubishielectric.com/en/psirt/vulnerability/pdf/2020-021_en.pdf"
},
{
"tags": [
"government-resource",
"x_transferred"
],
"url": "https://jvn.jp/vu/JVNVU92330101/index.html"
},
{
"tags": [
"government-resource",
"x_transferred"
],
"url": "https://us-cert.cisa.gov/ics/advisories/icsa-21-049-02"
}
],
"title": "CVE Program Container"
}
],
"cna": {
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{
"defaultStatus": "unaffected",
"product": "CPU Module Logging Configuration Tool",
"vendor": "Mitsubishi Electric Corporation",
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{
"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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"baseScore": 7.5,
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"scope": "UNCHANGED",
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"tags": [
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"url": "https://www.mitsubishielectric.com/psirt/vulnerability/pdf/2020-021_en.pdf"
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{
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{
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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",
"state": "PUBLISHED"
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}
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Sightings
| Author | Source | Type | Date |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
- Confirmed: The vulnerability is confirmed from an analyst perspective.
- Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
- Patched: This vulnerability was successfully patched by the user reporting the sighting.
- Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
- Not confirmed: The user expresses doubt about the veracity of the vulnerability.
- Not patched: This vulnerability was not successfully patched by the user reporting the sighting.
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