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CVE-2018-8890

Estado: ModificadaAlta (7.5)—

An information disclosure vulnerability in the Management Console of BlackBerry UEM 12.8.0 and 12.8.1 could allow an attacker to take over a UEM user's session and perform administrative actions in the context of 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 (1)

Blackberry — Unified Endpoint Manager

CWE

Referencias

JSON original (NVD)

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{
  "id": "CVE-2018-8890",
  "cveTags": [],
  "metrics": {
    "cvssMetricV2": [
      {
        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
          "version": "2.0",
          "baseScore": 5,
          "accessVector": "NETWORK",
          "vectorString": "AV:N/AC:L/Au:N/C:P/I:N/A:N",
          "authentication": "NONE",
          "integrityImpact": "NONE",
          "accessComplexity": "LOW",
          "availabilityImpact": "NONE",
          "confidentialityImpact": "PARTIAL"
        },
        "acInsufInfo": false,
        "impactScore": 2.9,
        "baseSeverity": "MEDIUM",
        "obtainAllPrivilege": false,
        "exploitabilityScore": 10,
        "obtainUserPrivilege": false,
        "obtainOtherPrivilege": false,
        "userInteractionRequired": false
      }
    ],
    "cvssMetricV31": [
      {
        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
          "scope": "UNCHANGED",
          "version": "3.1",
          "baseScore": 7.5,
          "attackVector": "NETWORK",
          "baseSeverity": "HIGH",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N",
          "integrityImpact": "NONE",
          "userInteraction": "NONE",
          "attackComplexity": "LOW",
          "availabilityImpact": "NONE",
          "privilegesRequired": "NONE",
          "confidentialityImpact": "HIGH"
        },
        "impactScore": 3.6,
        "exploitabilityScore": 3.9
      }
    ]
  },
  "affected": [
    {
      "source": "secure@blackberry.com",
      "affectedData": [
        {
          "vendor": "BlackBerry",
          "product": "UEM",
          "versions": [
            {
              "status": "affected",
              "version": "12.8.0 and 12.8.1"
            }
          ]
        }
      ]
    }
  ],
  "published": "2018-10-12T13:29:00.433",
  "references": [
    {
      "url": "http://support.blackberry.com/kb/articleDetail?articleNumber=000052161&language=en_US",
      "tags": [
        "Vendor Advisory"
      ],
      "source": "secure@blackberry.com"
    },
    {
      "url": "http://support.blackberry.com/kb/articleDetail?articleNumber=000052161&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-200"
        }
      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "An information disclosure vulnerability in the Management Console of BlackBerry UEM 12.8.0 and 12.8.1 could allow an attacker to take over a UEM user's session and perform administrative actions in the context of the user."
    },
    {
      "lang": "es",
      "value": "Una vulnerabilidad de divulgación de información en la consola de gestión de BlackBerry UEM 12.8.0 y 12.8.1 podría permitir que un atacante tome el control de una sesión de usuario UEM y realice acciones administrativas en el contexto del usuario."
    }
  ],
  "lastModified": "2026-06-17T02:05:35.490",
  "configurations": [
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:blackberry:unified_endpoint_manager:12.8.0:-:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "DC739482-1785-4288-9BC4-A9E6718A4EF7"
            },
            {
              "criteria": "cpe:2.3:a:blackberry:unified_endpoint_manager:12.8.1:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "602A1B13-921B-4C82-AE61-4D13C1C493C5"
            }
          ],
          "operator": "OR"
        }
      ]
    }
  ],
  "sourceIdentifier": "secure@blackberry.com"
}