FKIE_CVE-2023-6942

Vulnerability from fkie_nvd - Published: 2024-01-30 09:15 - Updated: 2025-09-19 03:15
Severity ?
7.5 (High) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
7.5 (High) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
Summary
Missing Authentication for Critical Function vulnerability in Mitsubishi Electric Corporation EZSocket versions 3.0 to 5.92, GT Designer3 Version1(GOT1000) versions 1.325P and prior, GT Designer3 Version1(GOT2000) versions 1.320J and prior, GX Works2 versions 1.11M to 1.626C, GX Works3 versions 1.106L and prior, MELSOFT Navigator versions 1.04E to 2.102G, MT Works2 versions 1.190Y and prior, MX Component versions 4.00A to 5.007H and MX OPC Server DA/UA all versions allows a remote unauthenticated attacker to bypass authentication by sending specially crafted packets and connect to the products illegally.
References
Mitsubishielectric.Psirt@yd.MitsubishiElectric.co.jphttps://jvn.jp/vu/JVNVU95103362Third Party Advisory
Mitsubishielectric.Psirt@yd.MitsubishiElectric.co.jphttps://www.cisa.gov/news-events/ics-advisories/icsa-24-030-02Third Party Advisory, US Government Resource
Mitsubishielectric.Psirt@yd.MitsubishiElectric.co.jphttps://www.mitsubishielectric.com/en/psirt/vulnerability/pdf/2023-020_en.pdfVendor Advisory
af854a3a-2127-422b-91ae-364da2661108https://jvn.jp/vu/JVNVU95103362Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://www.cisa.gov/news-events/ics-advisories/icsa-24-030-02Third Party Advisory, US Government Resource
af854a3a-2127-422b-91ae-364da2661108https://www.mitsubishielectric.com/en/psirt/vulnerability/pdf/2023-020_en.pdfVendor Advisory
Impacted products
Vendor Product Version
mitsubishielectric ezsocket *
mitsubishielectric fr_configurator2 *
mitsubishielectric got1000 *
mitsubishielectric got2000 *
mitsubishielectric gx_works2 *
mitsubishielectric gx_works3 *
mitsubishielectric mc_works64 *
mitsubishielectric melsoft_navigator *
mitsubishielectric mt_works2 *
mitsubishielectric mx_component *
To clipboard 

{
  "configurations": [
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:mitsubishielectric:ezsocket:*:*:*:*:*:*:*:*",
              "matchCriteriaId": "C6096E48-9ECD-48FF-9F5E-D182E42D41C9",
              "versionStartIncluding": "3.0",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:mitsubishielectric:fr_configurator2:*:*:*:*:*:*:*:*",
              "matchCriteriaId": "CED78B28-BBBF-4869-BC1C-F0789867FB4C",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:mitsubishielectric:got1000:*:*:*:*:*:*:*:*",
              "matchCriteriaId": "C31EFBDE-DE71-46F3-97A1-CABC037FC31D",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:mitsubishielectric:got2000:*:*:*:*:*:*:*:*",
              "matchCriteriaId": "5D887323-BBDD-41ED-82B8-66DE412666F5",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:mitsubishielectric:gx_works2:*:*:*:*:*:*:*:*",
              "matchCriteriaId": "B73766EB-FF3E-495E-B1C1-5D49A1569696",
              "versionStartIncluding": "1.11m",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:mitsubishielectric:gx_works3:*:*:*:*:*:*:*:*",
              "matchCriteriaId": "F4AEDEEE-5070-41E2-B4DC-6DE8456BC028",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:mitsubishielectric:mc_works64:*:*:*:*:*:*:*:*",
              "matchCriteriaId": "E5790F2E-5511-46F6-94E5-F3E1A2367662",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:mitsubishielectric:melsoft_navigator:*:*:*:*:*:*:*:*",
              "matchCriteriaId": "5F3C096D-D510-46F4-B46A-A234CA630227",
              "versionStartIncluding": "1.04e",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:mitsubishielectric:mt_works2:*:*:*:*:*:*:*:*",
              "matchCriteriaId": "0EC0ACF4-C303-4EC0-A755-1F9AE4152DDB",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:mitsubishielectric:mx_component:*:*:*:*:*:*:*:*",
              "matchCriteriaId": "407781DB-9AF9-4E3A-BF24-1787ADB33F42",
              "versionStartIncluding": "4.00a",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ]
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "Missing Authentication for Critical Function vulnerability in Mitsubishi Electric Corporation EZSocket versions 3.0 to 5.92, GT Designer3 Version1(GOT1000) versions 1.325P and prior, GT Designer3 Version1(GOT2000) versions 1.320J and prior, GX Works2 versions 1.11M to 1.626C, GX Works3 versions 1.106L and prior, MELSOFT Navigator versions 1.04E to 2.102G, MT Works2 versions 1.190Y and prior, MX Component versions 4.00A to 5.007H and MX OPC Server DA/UA all versions allows a remote unauthenticated attacker to bypass authentication by sending specially crafted packets and connect to the products illegally."
    },
    {
      "lang": "es",
      "value": "Autenticaci\u00f3n faltante para vulnerabilidad de funci\u00f3n cr\u00edtica en Mitsubishi Electric Corporation EZSocket versiones 3.0 y posteriores, FR Configurator2 todas las versiones, GT Designer3 Versi\u00f3n1(GOT1000) todas las versiones, GT Designer3 Versi\u00f3n1(GOT2000) todas las versiones, GX Works2 versiones 1.11M y posteriores, GX Works3 todas versiones, MELSOFT Navigator versiones 1.04E y posteriores, MT Works2 todas las versiones, MX Component versiones 4.00A y posteriores y MX OPC Server DA/UA todas las versiones permiten a un atacante remoto no autenticado eludir la autenticaci\u00f3n enviando paquetes especialmente manipulados y conect\u00e1ndose a los productos ilegalmente."
    }
  ],
  "id": "CVE-2023-6942",
  "lastModified": "2025-09-19T03:15:33.933",
  "metrics": {
    "cvssMetricV31": [
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "NETWORK",
          "availabilityImpact": "NONE",
          "baseScore": 7.5,
          "baseSeverity": "HIGH",
          "confidentialityImpact": "NONE",
          "integrityImpact": "HIGH",
          "privilegesRequired": "NONE",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N",
          "version": "3.1"
        },
        "exploitabilityScore": 3.9,
        "impactScore": 3.6,
        "source": "Mitsubishielectric.Psirt@yd.MitsubishiElectric.co.jp",
        "type": "Secondary"
      },
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "NETWORK",
          "availabilityImpact": "NONE",
          "baseScore": 7.5,
          "baseSeverity": "HIGH",
          "confidentialityImpact": "NONE",
          "integrityImpact": "HIGH",
          "privilegesRequired": "NONE",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N",
          "version": "3.1"
        },
        "exploitabilityScore": 3.9,
        "impactScore": 3.6,
        "source": "nvd@nist.gov",
        "type": "Primary"
      }
    ]
  },
  "published": "2024-01-30T09:15:47.757",
  "references": [
    {
      "source": "Mitsubishielectric.Psirt@yd.MitsubishiElectric.co.jp",
      "tags": [
        "Third Party Advisory"
      ],
      "url": "https://jvn.jp/vu/JVNVU95103362"
    },
    {
      "source": "Mitsubishielectric.Psirt@yd.MitsubishiElectric.co.jp",
      "tags": [
        "Third Party Advisory",
        "US Government Resource"
      ],
      "url": "https://www.cisa.gov/news-events/ics-advisories/icsa-24-030-02"
    },
    {
      "source": "Mitsubishielectric.Psirt@yd.MitsubishiElectric.co.jp",
      "tags": [
        "Vendor Advisory"
      ],
      "url": "https://www.mitsubishielectric.com/en/psirt/vulnerability/pdf/2023-020_en.pdf"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Third Party Advisory"
      ],
      "url": "https://jvn.jp/vu/JVNVU95103362"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Third Party Advisory",
        "US Government Resource"
      ],
      "url": "https://www.cisa.gov/news-events/ics-advisories/icsa-24-030-02"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Vendor Advisory"
      ],
      "url": "https://www.mitsubishielectric.com/en/psirt/vulnerability/pdf/2023-020_en.pdf"
    }
  ],
  "sourceIdentifier": "Mitsubishielectric.Psirt@yd.MitsubishiElectric.co.jp",
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-306"
        }
      ],
      "source": "Mitsubishielectric.Psirt@yd.MitsubishiElectric.co.jp",
      "type": "Secondary"
    }
  ]
}


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  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
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  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.



Detection rules are retrieved from Rulezet.