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CVE-2019-16861

Estado: ModificadaAlta (7.3)—

El servidor Code42 versiones hasta 7.0.2 para Windows presenta una Ruta de Búsqueda No Confiable. En determinadas situaciones, un atacante no administrativo en el servidor local podría crear o modificar una biblioteca de enlace dinámico (DLL). El servicio Code42 podría entonces cargarse en el tiempo de ejecución y ejecutar potencialmente código arbitrario con un privilegio elevado sobre el servidor local.

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 (1)

Code42 — Code42

CWE

Referencias

JSON original (NVD)

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{
  "id": "CVE-2019-16861",
  "cveTags": [],
  "metrics": {
    "cvssMetricV2": [
      {
        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
          "version": "2.0",
          "baseScore": 6.9,
          "accessVector": "LOCAL",
          "vectorString": "AV:L/AC:M/Au:N/C:C/I:C/A:C",
          "authentication": "NONE",
          "integrityImpact": "COMPLETE",
          "accessComplexity": "MEDIUM",
          "availabilityImpact": "COMPLETE",
          "confidentialityImpact": "COMPLETE"
        },
        "acInsufInfo": false,
        "impactScore": 10,
        "baseSeverity": "MEDIUM",
        "obtainAllPrivilege": false,
        "exploitabilityScore": 3.4,
        "obtainUserPrivilege": false,
        "obtainOtherPrivilege": false,
        "userInteractionRequired": true
      }
    ],
    "cvssMetricV31": [
      {
        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
          "scope": "UNCHANGED",
          "version": "3.1",
          "baseScore": 7.3,
          "attackVector": "LOCAL",
          "baseSeverity": "HIGH",
          "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H",
          "integrityImpact": "HIGH",
          "userInteraction": "REQUIRED",
          "attackComplexity": "LOW",
          "availabilityImpact": "HIGH",
          "privilegesRequired": "LOW",
          "confidentialityImpact": "HIGH"
        },
        "impactScore": 5.9,
        "exploitabilityScore": 1.3
      }
    ]
  },
  "affected": [
    {
      "source": "cve@mitre.org",
      "affectedData": [
        {
          "vendor": "n/a",
          "product": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ]
    }
  ],
  "published": "2019-11-19T13:15:11.323",
  "references": [
    {
      "url": "https://code42.com/r/support/CVE-2019-16861",
      "tags": [
        "Vendor Advisory"
      ],
      "source": "cve@mitre.org"
    },
    {
      "url": "https://support.code42.com/Terms_and_conditions/Code42_customer_support_resources/Code42_security_advisories",
      "tags": [
        "Vendor Advisory"
      ],
      "source": "cve@mitre.org"
    },
    {
      "url": "https://code42.com/r/support/CVE-2019-16861",
      "tags": [
        "Vendor Advisory"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "https://support.code42.com/Terms_and_conditions/Code42_customer_support_resources/Code42_security_advisories",
      "tags": [
        "Vendor Advisory"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    }
  ],
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "type": "Primary",
      "source": "nvd@nist.gov",
      "description": [
        {
          "lang": "en",
          "value": "CWE-426"
        }
      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "Code42 server through 7.0.2 for Windows has an Untrusted Search Path. In certain situations, a non-administrative attacker on the local server could create or modify a dynamic-link library (DLL). The Code42 service could then load it at runtime, and potentially execute arbitrary code at an elevated privilege on the local server."
    },
    {
      "lang": "es",
      "value": "El servidor Code42 versiones hasta 7.0.2 para Windows presenta una Ruta de Búsqueda No Confiable. En determinadas situaciones, un atacante no administrativo en el servidor local podría crear o modificar una biblioteca de enlace dinámico (DLL). El servicio Code42 podría entonces cargarse en el tiempo de ejecución y ejecutar potencialmente código arbitrario con un privilegio elevado sobre el servidor local."
    }
  ],
  "lastModified": "2026-06-17T02:22:50.317",
  "configurations": [
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
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              "vulnerable": true,
              "matchCriteriaId": "39751068-3DAE-4C07-8823-59C7338682A8",
              "versionEndIncluding": "7.0.2"
            }
          ],
          "operator": "OR"
        },
        {
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          "operator": "OR"
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      "operator": "AND"
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  ],
  "sourceIdentifier": "cve@mitre.org"
}