{
  "id": "CVE-2020-5546",
  "sourceIdentifier": "vultures@jpcert.or.jp",
  "published": "2020-03-16T02:15:11.120",
  "lastModified": "2020-03-19T16:25:16.467",
  "vulnStatus": "Analyzed",
  "descriptions": [
    {
      "lang": "en",
      "value": "Improper Neutralization of Argument Delimiters in a Command ('Argument Injection') vulnerability in TCP function included in the firmware of Mitsubishi Electric MELQIC IU1 series IU1-1M20-D firmware version 1.0.7 and earlier allows an attacker on the same network segment to stop the network functions or execute malware via a specially crafted packet."
    },
    {
      "lang": "es",
      "value": "Una vulnerabilidad de Neutralizaci\u00f3n Inapropiada de Delimitadores de Argumento en un Comando (\"Argument Injection\") en una funci\u00f3n  TCP incluida en el firmware de Mitsubishi Electric MELQIC IU1 serie IU1-1M20-D versiones de firmware 1.0.7 y anteriores, permite a un atacante en el mismo segmento de red detener las funciones de red o ejecutar malware por medio de un paquete especialmente dise\u00f1ado."
    }
  ],
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          "vectorString": "CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
          "attackVector": "ADJACENT_NETWORK",
          "attackComplexity": "LOW",
          "privilegesRequired": "NONE",
          "userInteraction": "NONE",
          "scope": "UNCHANGED",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "HIGH",
          "availabilityImpact": "HIGH",
          "baseScore": 8.8,
          "baseSeverity": "HIGH"
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          "authentication": "NONE",
          "confidentialityImpact": "PARTIAL",
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          "availabilityImpact": "PARTIAL",
          "baseScore": 5.8
        },
        "baseSeverity": "MEDIUM",
        "exploitabilityScore": 6.5,
        "impactScore": 6.4,
        "acInsufInfo": false,
        "obtainAllPrivilege": false,
        "obtainUserPrivilege": false,
        "obtainOtherPrivilege": false,
        "userInteractionRequired": false
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      "source": "nvd@nist.gov",
      "type": "Primary",
      "description": [
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          "value": "CWE-88"
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  "references": [
    {
      "url": "https://jvn.jp/en/vu/JVNVU92370624/index.html",
      "source": "vultures@jpcert.or.jp",
      "tags": [
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    },
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      "url": "https://www.mitsubishielectric.co.jp/psirt/vulnerability/pdf/2019-004.pdf",
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}