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CVE-2018-8889

Estado: ModificadaMedia (4.7)—

A directory traversal vulnerability in the Connect Service of the BlackBerry Enterprise Mobility Server (BEMS) 2.8.17.29 and earlier could allow an attacker to retrieve arbitrary files in the context of a BEMS administrator account.

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)

Blackberry — Enterprise Mobility Server

CWE

Referencias

JSON original (NVD)

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{
  "id": "CVE-2018-8889",
  "cveTags": [],
  "metrics": {
    "cvssMetricV2": [
      {
        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
          "version": "2.0",
          "baseScore": 4.7,
          "accessVector": "LOCAL",
          "vectorString": "AV:L/AC:M/Au:N/C:C/I:N/A:N",
          "authentication": "NONE",
          "integrityImpact": "NONE",
          "accessComplexity": "MEDIUM",
          "availabilityImpact": "NONE",
          "confidentialityImpact": "COMPLETE"
        },
        "acInsufInfo": false,
        "impactScore": 6.9,
        "baseSeverity": "MEDIUM",
        "obtainAllPrivilege": false,
        "exploitabilityScore": 3.4,
        "obtainUserPrivilege": false,
        "obtainOtherPrivilege": false,
        "userInteractionRequired": false
      }
    ],
    "cvssMetricV30": [
      {
        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
          "scope": "UNCHANGED",
          "version": "3.0",
          "baseScore": 4.7,
          "attackVector": "LOCAL",
          "baseSeverity": "MEDIUM",
          "vectorString": "CVSS:3.0/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:N/A:N",
          "integrityImpact": "NONE",
          "userInteraction": "NONE",
          "attackComplexity": "HIGH",
          "availabilityImpact": "NONE",
          "privilegesRequired": "LOW",
          "confidentialityImpact": "HIGH"
        },
        "impactScore": 3.6,
        "exploitabilityScore": 1
      }
    ]
  },
  "affected": [
    {
      "source": "secure@blackberry.com",
      "affectedData": [
        {
          "vendor": "BlackBerry",
          "product": "BlackBerry Enterprise Mobility Server (BEMS)",
          "versions": [
            {
              "status": "affected",
              "version": "2.8.17.29 and earlier"
            }
          ]
        }
      ]
    }
  ],
  "published": "2018-09-19T20:29:00.647",
  "references": [
    {
      "url": "http://support.blackberry.com/kb/articleDetail?articleNumber=000051590&language=en_US",
      "tags": [
        "Vendor Advisory"
      ],
      "source": "secure@blackberry.com"
    },
    {
      "url": "http://support.blackberry.com/kb/articleDetail?articleNumber=000051590&language=en_US",
      "tags": [
        "Vendor Advisory"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    }
  ],
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "type": "Primary",
      "source": "nvd@nist.gov",
      "description": [
        {
          "lang": "en",
          "value": "CWE-22"
        }
      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "A directory traversal vulnerability in the Connect Service of the BlackBerry Enterprise Mobility Server (BEMS) 2.8.17.29 and earlier could allow an attacker to retrieve arbitrary files in the context of a BEMS administrator account."
    },
    {
      "lang": "es",
      "value": "Una vulnerabilidad de salto de directorio en Connect Service de BlackBerry Enterprise Mobility Server (BEMS) en versiones 2.8.17.29 y anteriores podría permitir que un atacante recupere archivos arbitrarios en el contexto de una cuenta de administrador BEMS."
    }
  ],
  "lastModified": "2026-06-17T02:05:35.380",
  "configurations": [
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:blackberry:enterprise_mobility_server:*:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "C262CD84-CDBA-4374-8108-D638DEE34259",
              "versionEndIncluding": "2.8.17.29"
            }
          ],
          "operator": "OR"
        }
      ]
    }
  ],
  "sourceIdentifier": "secure@blackberry.com"
}