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CVE-2019-8461

Estado: ModificadaAlta (7.8)—

Check Point Endpoint Security Initial Client for Windows before version E81.30 tries to load a DLL placed in any PATH location on a clean image without Endpoint Client installed. An attacker can leverage this to gain LPE using a specially crafted DLL placed in any PATH location accessible with write permissions to the user.

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 (3)

Checkpoint — Capsule Docs Standalone ClientCheckpoint — Endpoint SecurityCheckpoint — Remote Access Clients

CWE

Referencias

JSON original (NVD)

Mostrar
{
  "id": "CVE-2019-8461",
  "cveTags": [],
  "metrics": {
    "cvssMetricV2": [
      {
        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
          "version": "2.0",
          "baseScore": 6.8,
          "accessVector": "NETWORK",
          "vectorString": "AV:N/AC:M/Au:N/C:P/I:P/A:P",
          "authentication": "NONE",
          "integrityImpact": "PARTIAL",
          "accessComplexity": "MEDIUM",
          "availabilityImpact": "PARTIAL",
          "confidentialityImpact": "PARTIAL"
        },
        "acInsufInfo": false,
        "impactScore": 6.4,
        "baseSeverity": "MEDIUM",
        "obtainAllPrivilege": false,
        "exploitabilityScore": 8.6,
        "obtainUserPrivilege": false,
        "obtainOtherPrivilege": false,
        "userInteractionRequired": true
      }
    ],
    "cvssMetricV30": [
      {
        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
          "scope": "UNCHANGED",
          "version": "3.0",
          "baseScore": 7.8,
          "attackVector": "LOCAL",
          "baseSeverity": "HIGH",
          "vectorString": "CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H",
          "integrityImpact": "HIGH",
          "userInteraction": "REQUIRED",
          "attackComplexity": "LOW",
          "availabilityImpact": "HIGH",
          "privilegesRequired": "NONE",
          "confidentialityImpact": "HIGH"
        },
        "impactScore": 5.9,
        "exploitabilityScore": 1.8
      }
    ]
  },
  "affected": [
    {
      "source": "cve@checkpoint.com",
      "affectedData": [
        {
          "vendor": "n/a",
          "product": "Check Point Endpoint Security Initial Client for Windows",
          "versions": [
            {
              "status": "affected",
              "version": "before version E81.30"
            }
          ]
        }
      ]
    }
  ],
  "published": "2019-08-29T21:15:11.400",
  "references": [
    {
      "url": "https://safebreach.com/Post/Check-Point-Endpoint-Security-Initial-Client-for-Windows-Privilege-Escalation-to-SYSTEM",
      "tags": [
        "Exploit",
        "Third Party Advisory"
      ],
      "source": "cve@checkpoint.com"
    },
    {
      "url": "https://supportcenter.checkpoint.com/supportcenter/portal?eventSubmit_doGoviewsolutiondetails=&solutionid=sk160812",
      "tags": [
        "Patch",
        "Vendor Advisory"
      ],
      "source": "cve@checkpoint.com"
    },
    {
      "url": "https://safebreach.com/Post/Check-Point-Endpoint-Security-Initial-Client-for-Windows-Privilege-Escalation-to-SYSTEM",
      "tags": [
        "Exploit",
        "Third Party Advisory"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "https://supportcenter.checkpoint.com/supportcenter/portal?eventSubmit_doGoviewsolutiondetails=&solutionid=sk160812",
      "tags": [
        "Patch",
        "Vendor Advisory"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    }
  ],
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "type": "Secondary",
      "source": "cve@checkpoint.com",
      "description": [
        {
          "lang": "en",
          "value": "CWE-114"
        }
      ]
    },
    {
      "type": "Primary",
      "source": "nvd@nist.gov",
      "description": [
        {
          "lang": "en",
          "value": "CWE-426"
        }
      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "Check Point Endpoint Security Initial Client for Windows before version E81.30 tries to load a DLL placed in any PATH location on a clean image without Endpoint Client installed. An attacker can leverage this to gain LPE using a specially crafted DLL placed in any PATH location accessible with write permissions to the user."
    },
    {
      "lang": "es",
      "value": "Check Point Endpoint Security Initial Client para Windows versión anterior a E81.30, intenta cargar una biblioteca DLL localizada en cualquier ubicación de RUTA (PATH) en una imagen limpia sin el Endpoint Client instalado. Un atacante puede aprovechar esto para conseguir LPE usando una DLL especialmente diseñada localizada en cualquier ubicación de RUTA (PATH) accesible con permisos de escritura para el usuario."
    }
  ],
  "lastModified": "2026-06-17T02:42:02.370",
  "configurations": [
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:checkpoint:capsule_docs_standalone_client:*:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "F8D79F85-DC49-456B-BFB8-5E303F8A0E8D",
              "versionEndExcluding": "e80.20"
            },
            {
              "criteria": "cpe:2.3:a:checkpoint:endpoint_security:*:*:*:*:*:windows:*:*",
              "vulnerable": true,
              "matchCriteriaId": "27BB2058-E39A-4830-A351-B1D544C17E5C",
              "versionEndExcluding": "e81.30"
            },
            {
              "criteria": "cpe:2.3:a:checkpoint:remote_access_clients:*:*:*:*:*:windows:*:*",
              "vulnerable": true,
              "matchCriteriaId": "EF0F072B-5EF9-406B-9647-A300C7CD79F0",
              "versionEndExcluding": "e81.30"
            }
          ],
          "operator": "OR"
        }
      ]
    }
  ],
  "sourceIdentifier": "cve@checkpoint.com"
}