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CVE-2022-33319

Estado: ModificadaCrítica (9.1)—

Out-of-bounds Read vulnerability in Mitsubishi Electric GENESIS64 versions 10.97 to 10.97.1, Mitsubishi Electric Iconics Digital Solutions GENESIS64 versions 10.97 to 10.97.1, Mitsubishi Electric ICONICS Suite versions 10.97 to 10.97.1, Mitsubishi Electric Iconics Digital Solutions ICONICS Suite versions 10.97 to 10.97.1, Mitsubishi Electric GENESIS32 versions 9.7 and prior, Mitsubishi Electric Iconics Digital Solutions GENESIS32 versions 9.7 and prior, and Mitsubishi Electric MC Works64 versions 4.04E and prior allows a remote unauthenticated attacker to disclose information on memory or cause a Denial of Service (DoS) condition by sending specially crafted packets to the GENESIS64, ICONICS Suite, GENESIS32, or MC Works64 server.

CVSS

Probabilidad de explotación (EPSS)

EPSS (Exploit Prediction Scoring System, de FIRST) estima la probabilidad de que una vulnerabilidad sea explotada en 30 días. Complementa a CVSS (impacto) y a CISA KEV (explotación confirmada).

Tecnologías afectadas (2)

Iconics — Genesis64Mitsubishielectric — MC Works64

CWE

Referencias

JSON original (NVD)

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{
  "id": "CVE-2022-33319",
  "cveTags": [],
  "metrics": {
    "cvssMetricV31": [
      {
        "type": "Secondary",
        "source": "Mitsubishielectric.Psirt@yd.MitsubishiElectric.co.jp",
        "cvssData": {
          "scope": "UNCHANGED",
          "version": "3.1",
          "baseScore": 8.2,
          "attackVector": "NETWORK",
          "baseSeverity": "HIGH",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:H",
          "integrityImpact": "NONE",
          "userInteraction": "NONE",
          "attackComplexity": "LOW",
          "availabilityImpact": "HIGH",
          "privilegesRequired": "NONE",
          "confidentialityImpact": "LOW"
        },
        "impactScore": 4.2,
        "exploitabilityScore": 3.9
      },
      {
        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
          "scope": "UNCHANGED",
          "version": "3.1",
          "baseScore": 9.1,
          "attackVector": "NETWORK",
          "baseSeverity": "CRITICAL",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H",
          "integrityImpact": "NONE",
          "userInteraction": "NONE",
          "attackComplexity": "LOW",
          "availabilityImpact": "HIGH",
          "privilegesRequired": "NONE",
          "confidentialityImpact": "HIGH"
        },
        "impactScore": 5.2,
        "exploitabilityScore": 3.9
      }
    ]
  },
  "affected": [
    {
      "source": "Mitsubishielectric.Psirt@yd.MitsubishiElectric.co.jp",
      "affectedData": [
        {
          "vendor": "Mitsubishi Electric",
          "product": "GENESIS64",
          "versions": [
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              "status": "affected",
              "version": "Versions 10.97 to 10.97.1"
            }
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          "defaultStatus": "unaffected"
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        {
          "vendor": "Mitsubishi Electric Iconics Digital Solutions",
          "product": "GENESIS64",
          "versions": [
            {
              "status": "affected",
              "version": "Versions 10.97 to 10.97.1"
            }
          ],
          "defaultStatus": "unaffected"
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        {
          "vendor": "Mitsubishi Electric",
          "product": "ICONICS Suite",
          "versions": [
            {
              "status": "affected",
              "version": "Versions 10.97 to 10.97.1"
            }
          ],
          "defaultStatus": "unaffected"
        },
        {
          "vendor": "Mitsubishi Electric Iconics Digital Solutions",
          "product": "ICONICS Suite",
          "versions": [
            {
              "status": "affected",
              "version": "Versions 10.97 to 10.97.1"
            }
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        {
          "vendor": "Mitsubishi Electric",
          "product": "GENESIS32",
          "versions": [
            {
              "status": "affected",
              "version": "Versions 9.7 and prior"
            }
          ],
          "defaultStatus": "unaffected"
        },
        {
          "vendor": "Mitsubishi Electric Iconics Digital Solutions",
          "product": "GENESIS32",
          "versions": [
            {
              "status": "affected",
              "version": "Versions 9.7 and prior"
            }
          ],
          "defaultStatus": "unaffected"
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        {
          "vendor": "Mitsubishi Electric",
          "product": "MC Works64",
          "versions": [
            {
              "status": "affected",
              "version": "Versions 4.04E and prior"
            }
          ],
          "defaultStatus": "unaffected"
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      ]
    }
  ],
  "published": "2022-07-20T17:15:08.353",
  "references": [
    {
      "url": "https://jvn.jp/vu/JVNVU96480474/index.html",
      "tags": [
        "Third Party Advisory"
      ],
      "source": "Mitsubishielectric.Psirt@yd.MitsubishiElectric.co.jp"
    },
    {
      "url": "https://www.cisa.gov/news-events/ics-advisories/icsa-22-202-04",
      "source": "Mitsubishielectric.Psirt@yd.MitsubishiElectric.co.jp"
    },
    {
      "url": "https://www.mitsubishielectric.com/en/psirt/vulnerability/pdf/2022-008_en.pdf",
      "tags": [
        "Third Party Advisory"
      ],
      "source": "Mitsubishielectric.Psirt@yd.MitsubishiElectric.co.jp"
    },
    {
      "url": "https://jvn.jp/vu/JVNVU96480474/index.html",
      "tags": [
        "Third Party Advisory"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "https://www.mitsubishielectric.com/en/psirt/vulnerability/pdf/2022-008_en.pdf",
      "tags": [
        "Third Party Advisory"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    }
  ],
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "type": "Secondary",
      "source": "Mitsubishielectric.Psirt@yd.MitsubishiElectric.co.jp",
      "description": [
        {
          "lang": "en",
          "value": "CWE-125"
        }
      ]
    },
    {
      "type": "Secondary",
      "source": "nvd@nist.gov",
      "description": [
        {
          "lang": "en",
          "value": "CWE-125"
        }
      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "Out-of-bounds Read vulnerability in Mitsubishi Electric GENESIS64 versions 10.97 to 10.97.1, Mitsubishi Electric Iconics Digital Solutions GENESIS64 versions 10.97 to 10.97.1, Mitsubishi Electric ICONICS Suite versions 10.97 to 10.97.1, Mitsubishi Electric Iconics Digital Solutions ICONICS Suite versions 10.97 to 10.97.1, Mitsubishi Electric GENESIS32 versions 9.7 and prior, Mitsubishi Electric Iconics Digital Solutions GENESIS32 versions 9.7 and prior, and Mitsubishi Electric MC Works64 versions 4.04E and prior allows a remote unauthenticated attacker to disclose information on memory or cause a Denial of Service (DoS) condition by sending specially crafted packets to the GENESIS64, ICONICS Suite, GENESIS32, or MC Works64 server."
    },
    {
      "lang": "es",
      "value": "Una vulnerabilidad de lectura fuera de los límites en las versiones 10.97.1 y anteriores de ICONICS GENESIS64 y en las versiones 4.04E (10.95.210.01) y anteriores de Mitsubishi Electric MC Works64 permite a un atacante remoto no autenticado divulgar información en la memoria o causar una condición de denegación de servicio (DoS) mediante el envío de paquetes especialmente diseñados al servidor GENESIS64"
    }
  ],
  "lastModified": "2026-06-17T04:49:05.913",
  "configurations": [
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
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              "vulnerable": true,
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          "operator": "OR"
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      "nodes": [
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  "sourceIdentifier": "Mitsubishielectric.Psirt@yd.MitsubishiElectric.co.jp"
}