{
  "id": "CVE-2018-7798",
  "sourceIdentifier": "cybersecurity@se.com",
  "published": "2018-11-02T17:29:00.680",
  "lastModified": "2022-01-31T20:31:39.940",
  "vulnStatus": "Analyzed",
  "descriptions": [
    {
      "lang": "en",
      "value": "A Insufficient Verification of Data Authenticity (CWE-345) vulnerability exists in the Modicon M221, all versions, which could cause a change of IPv4 configuration (IP address, mask and gateway) when remotely connected to the device."
    },
    {
      "lang": "es",
      "value": "Existe una vulnerabilidad de verificaci\u00f3n insuficiente de autenticidad de datos (CWE-345) en Modicon Modicon M221, todas las versiones, lo que podr\u00eda provocar un cambio en la configuraci\u00f3n IPv4 (direcci\u00f3n IP, m\u00e1scara y puerta de enlace) al conectarse remotamente al dispositivo."
    }
  ],
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          "attackVector": "NETWORK",
          "attackComplexity": "LOW",
          "privilegesRequired": "NONE",
          "userInteraction": "NONE",
          "scope": "UNCHANGED",
          "confidentialityImpact": "NONE",
          "integrityImpact": "HIGH",
          "availabilityImpact": "LOW",
          "baseScore": 8.2,
          "baseSeverity": "HIGH"
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        "exploitabilityScore": 3.9,
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          "authentication": "NONE",
          "confidentialityImpact": "NONE",
          "integrityImpact": "PARTIAL",
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          "baseScore": 6.4
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        "baseSeverity": "MEDIUM",
        "exploitabilityScore": 10.0,
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        "obtainAllPrivilege": false,
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      "type": "Primary",
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    {
      "url": "http://www.securityfocus.com/bid/105970",
      "source": "cybersecurity@se.com",
      "tags": [
        "Third Party Advisory",
        "VDB Entry"
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      "url": "https://www.schneider-electric.com/en/download/document/SEVD-2018-270-01/",
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        "Vendor Advisory"
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}