{
  "id": "CVE-2018-20025",
  "sourceIdentifier": "vulnerability@kaspersky.com",
  "published": "2019-02-19T21:29:00.243",
  "lastModified": "2019-04-02T15:29:00.323",
  "vulnStatus": "Modified",
  "descriptions": [
    {
      "lang": "en",
      "value": "Use of Insufficiently Random Values exists in CODESYS V3 products versions prior V3.5.14.0."
    },
    {
      "lang": "es",
      "value": "Existen valores aleatorios utilizados de manera insuficiente en los productos de CODESYS, en sus versiones V3 anteriores a la V3.5.14.0."
    }
  ],
  "metrics": {
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      {
        "source": "nvd@nist.gov",
        "type": "Primary",
        "cvssData": {
          "version": "3.0",
          "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N",
          "attackVector": "NETWORK",
          "attackComplexity": "LOW",
          "privilegesRequired": "NONE",
          "userInteraction": "NONE",
          "scope": "UNCHANGED",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "NONE",
          "availabilityImpact": "NONE",
          "baseScore": 7.5,
          "baseSeverity": "HIGH"
        },
        "exploitabilityScore": 3.9,
        "impactScore": 3.6
      }
    ],
    "cvssMetricV2": [
      {
        "source": "nvd@nist.gov",
        "type": "Primary",
        "cvssData": {
          "version": "2.0",
          "vectorString": "AV:N/AC:L/Au:N/C:P/I:N/A:N",
          "accessVector": "NETWORK",
          "accessComplexity": "LOW",
          "authentication": "NONE",
          "confidentialityImpact": "PARTIAL",
          "integrityImpact": "NONE",
          "availabilityImpact": "NONE",
          "baseScore": 5.0
        },
        "baseSeverity": "MEDIUM",
        "exploitabilityScore": 10.0,
        "impactScore": 2.9,
        "acInsufInfo": false,
        "obtainAllPrivilege": false,
        "obtainUserPrivilege": false,
        "obtainOtherPrivilege": false,
        "userInteractionRequired": false
      }
    ]
  },
  "weaknesses": [
    {
      "source": "nvd@nist.gov",
      "type": "Primary",
      "description": [
        {
          "lang": "en",
          "value": "CWE-330"
        }
      ]
    }
  ],
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          "negate": false,
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  "references": [
    {
      "url": "http://www.securityfocus.com/bid/106251",
      "source": "vulnerability@kaspersky.com",
      "tags": [
        "Third Party Advisory",
        "VDB Entry"
      ]
    },
    {
      "url": "https://ics-cert.kaspersky.com/advisories/klcert-advisories/2018/12/19/klcert-18-037-codesys-control-v3-use-of-insufficiently-random-values/",
      "source": "vulnerability@kaspersky.com",
      "tags": [
        "Mitigation",
        "Third Party Advisory"
      ]
    },
    {
      "url": "https://ics-cert.us-cert.gov/advisories/ICSA-18-352-04",
      "source": "vulnerability@kaspersky.com"
    }
  ]
}