nvd-json-data-feeds/CVE-2019/CVE-2019-168xx/CVE-2019-16871.json

{
  "id": "CVE-2019-16871",
  "sourceIdentifier": "cve@mitre.org",
  "published": "2019-12-19T21:15:13.573",
  "lastModified": "2021-07-21T11:39:23.747",
  "vulnStatus": "Analyzed",
  "descriptions": [
    {
      "lang": "en",
      "value": "Beckhoff Embedded Windows PLCs through 3.1.4024.0, and Beckhoff Twincat on Windows Engineering stations, allow an attacker to achieve Remote Code Execution (as SYSTEM) via the Beckhoff ADS protocol."
    },
    {
      "lang": "es",
      "value": "Los PLC Beckhoff Embedded Windows versiones hasta 3.1.4024.0 y Beckhoff Twincat sobre las estaciones de Windows Engineering, permiten a un atacante lograr una ejecuci\u00f3n de c\u00f3digo remota (como SYSTEM) por medio del protocolo ADS de Beckhoff."
    }
  ],
  "metrics": {
    "cvssMetricV31": [
      {
        "source": "nvd@nist.gov",
        "type": "Primary",
        "cvssData": {
          "version": "3.1",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
          "attackVector": "NETWORK",
          "attackComplexity": "LOW",
          "privilegesRequired": "NONE",
          "userInteraction": "NONE",
          "scope": "UNCHANGED",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "HIGH",
          "availabilityImpact": "HIGH",
          "baseScore": 9.8,
          "baseSeverity": "CRITICAL"
        },
        "exploitabilityScore": 3.9,
        "impactScore": 5.9
      }
    ],
    "cvssMetricV2": [
      {
        "source": "nvd@nist.gov",
        "type": "Primary",
        "cvssData": {
          "version": "2.0",
          "vectorString": "AV:N/AC:M/Au:N/C:C/I:C/A:C",
          "accessVector": "NETWORK",
          "accessComplexity": "MEDIUM",
          "authentication": "NONE",
          "confidentialityImpact": "COMPLETE",
          "integrityImpact": "COMPLETE",
          "availabilityImpact": "COMPLETE",
          "baseScore": 9.3
        },
        "baseSeverity": "HIGH",
        "exploitabilityScore": 8.6,
        "impactScore": 10.0,
        "acInsufInfo": false,
        "obtainAllPrivilege": false,
        "obtainUserPrivilege": false,
        "obtainOtherPrivilege": false,
        "userInteractionRequired": false
      }
    ]
  },
  "weaknesses": [
    {
      "source": "nvd@nist.gov",
      "type": "Primary",
      "description": [
        {
          "lang": "en",
          "value": "CWE-290"
        }
      ]
    }
  ],
  "configurations": [
    {
      "nodes": [
        {
          "operator": "OR",
          "negate": false,
          "cpeMatch": [
            {
              "vulnerable": true,
              "criteria": "cpe:2.3:a:beckhoff:twincat:*:*:*:*:*:*:*:*",
              "versionStartIncluding": "3.0",
              "versionEndExcluding": "3.1",
              "matchCriteriaId": "5CE9CAEF-7BAD-4594-A537-4CC9E4BA16D6"
            },
            {
              "vulnerable": true,
              "criteria": "cpe:2.3:a:beckhoff:twincat:2.0:*:*:*:*:*:*:*",
              "matchCriteriaId": "4C156F0C-E0B7-42C3-9A0B-64264D0C42DE"
            },
            {
              "vulnerable": true,
              "criteria": "cpe:2.3:a:beckhoff:twincat:3.1:build_4022:*:*:*:*:*:*",
              "matchCriteriaId": "A30C25C0-DF20-4F75-B054-04CB69E4828B"
            },
            {
              "vulnerable": true,
              "criteria": "cpe:2.3:a:beckhoff:twincat:3.1:build_4024.0:*:*:*:*:*:*",
              "matchCriteriaId": "C2C4531C-B547-4E56-AD4C-E6D65BEFEE02"
            }
          ]
        }
      ]
    }
  ],
  "references": [
    {
      "url": "https://download.beckhoff.com/download/document/product-security/Advisories/advisory-2017-001.pdf",
      "source": "cve@mitre.org",
      "tags": [
        "Vendor Advisory"
      ]
    },
    {
      "url": "https://www.ic4.be/2019/12/18/beckhoff-cve-2019-16871/#more-648",
      "source": "cve@mitre.org",
      "tags": [
        "Exploit",
        "Third Party Advisory"
      ]
    }
  ]
}