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CVE-2019-6139

Estado: ModificadaCrítica (9.8)—

Forcepoint User ID (FUID) server versions up to 1.2 have a remote arbitrary file upload vulnerability on TCP port 5001. Successful exploitation of this vulnerability may lead to remote code execution. To fix this vulnerability, upgrade to FUID version 1.3 or higher. To prevent the vulnerability on FUID versions 1.2 and below, apply local firewall rules on the FUID server to disable all external access to port TCP/5001. FUID requires this port only for local connections through the loopback interface.

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)

Forcepoint — User ID

CWE

Referencias

JSON original (NVD)

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{
  "id": "CVE-2019-6139",
  "cveTags": [],
  "metrics": {
    "cvssMetricV2": [
      {
        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
          "version": "2.0",
          "baseScore": 7.5,
          "accessVector": "NETWORK",
          "vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P",
          "authentication": "NONE",
          "integrityImpact": "PARTIAL",
          "accessComplexity": "LOW",
          "availabilityImpact": "PARTIAL",
          "confidentialityImpact": "PARTIAL"
        },
        "acInsufInfo": false,
        "impactScore": 6.4,
        "baseSeverity": "HIGH",
        "obtainAllPrivilege": false,
        "exploitabilityScore": 10,
        "obtainUserPrivilege": false,
        "obtainOtherPrivilege": false,
        "userInteractionRequired": false
      }
    ],
    "cvssMetricV31": [
      {
        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
          "scope": "UNCHANGED",
          "version": "3.1",
          "baseScore": 9.8,
          "attackVector": "NETWORK",
          "baseSeverity": "CRITICAL",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
          "integrityImpact": "HIGH",
          "userInteraction": "NONE",
          "attackComplexity": "LOW",
          "availabilityImpact": "HIGH",
          "privilegesRequired": "NONE",
          "confidentialityImpact": "HIGH"
        },
        "impactScore": 5.9,
        "exploitabilityScore": 3.9
      }
    ]
  },
  "affected": [
    {
      "source": "psirt@forcepoint.com",
      "affectedData": [
        {
          "vendor": "Forcepoint .",
          "product": "Forcepoint User ID (FUID) server",
          "versions": [
            {
              "status": "affected",
              "version": "Forcepoint User ID (FUID) server versions up to 1.2"
            }
          ]
        }
      ]
    }
  ],
  "published": "2019-02-07T23:29:00.197",
  "references": [
    {
      "url": "https://help.forcepoint.com/security/CVE/CVE-2019-6139.html",
      "tags": [
        "Vendor Advisory"
      ],
      "source": "psirt@forcepoint.com"
    },
    {
      "url": "https://help.forcepoint.com/security/CVE/CVE-2019-6139.html",
      "tags": [
        "Vendor Advisory"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    }
  ],
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "type": "Primary",
      "source": "nvd@nist.gov",
      "description": [
        {
          "lang": "en",
          "value": "CWE-434"
        }
      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "Forcepoint User ID (FUID) server versions up to 1.2 have a remote arbitrary file upload vulnerability on TCP port 5001. Successful exploitation of this vulnerability may lead to remote code execution. To fix this vulnerability, upgrade to FUID version 1.3 or higher. To prevent the vulnerability on FUID versions 1.2 and below, apply local firewall rules on the FUID server to disable all external access to port TCP/5001. FUID requires this port only for local connections through the loopback interface."
    },
    {
      "lang": "es",
      "value": "El servidor Forcepoint User ID (FUID), en versiones hasta la 1.2, tiene una vulnerabilidad de subida remota de archivos arbitrarios en el puerto TCP 5001. La explotación exitosa de esta vulnerabilidad podría conducir a la ejecución remota de código. Para solucionar esta vulnerabilidad, se debe actualizar a la versión 1.3 o superior de FUID. Para prevenir esta vulnerabilidad en las versiones 1.2 y anteriores de FUID, se deben aplicar reglas locales de firewall en el servidor FUID para deshabilitar todos los accesos externos al puerto TCP/5001. FUID solo necesita este puerto para las conexiones locales mediante la interfaz de bucle invertido."
    }
  ],
  "lastModified": "2026-06-17T02:38:40.337",
  "configurations": [
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:forcepoint:user_id:*:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "1A0A28C1-EAD5-4D80-A028-7117F40F6A0D",
              "versionEndExcluding": "1.3.0"
            }
          ],
          "operator": "OR"
        }
      ]
    }
  ],
  "sourceIdentifier": "psirt@forcepoint.com"
}