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CVE-2017-5249

Estado: ModificadaCrítica (9.8)—

En la versión 6.1.0.19 y anteriores de la aplicación para Android Wink Labs's Wink - Smart Home, el token OAuth empleado por la app para autorizar el acceso de los usuarios no se almacena de forma cifrada y segura.

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)

Wink — Wink

CWE

Referencias

JSON original (NVD)

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{
  "id": "CVE-2017-5249",
  "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
      }
    ],
    "cvssMetricV30": [
      {
        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
          "scope": "UNCHANGED",
          "version": "3.0",
          "baseScore": 9.8,
          "attackVector": "NETWORK",
          "baseSeverity": "CRITICAL",
          "vectorString": "CVSS:3.0/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": "cve@rapid7.com",
      "affectedData": [
        {
          "vendor": "Wink Labs Inc",
          "product": "Wink - Smart Home",
          "versions": [
            {
              "status": "affected",
              "version": "6.1.0.19 and prior"
            }
          ]
        }
      ]
    }
  ],
  "published": "2018-02-22T16:29:00.280",
  "references": [
    {
      "url": "https://blog.rapid7.com/2017/09/22/multiple-vulnerabilities-in-wink-and-insteon-smart-home-systems/",
      "tags": [
        "Third Party Advisory"
      ],
      "source": "cve@rapid7.com"
    },
    {
      "url": "https://blog.rapid7.com/2017/09/22/multiple-vulnerabilities-in-wink-and-insteon-smart-home-systems/",
      "tags": [
        "Third Party Advisory"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    }
  ],
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "type": "Secondary",
      "source": "cve@rapid7.com",
      "description": [
        {
          "lang": "en",
          "value": "CWE-922"
        }
      ]
    },
    {
      "type": "Primary",
      "source": "nvd@nist.gov",
      "description": [
        {
          "lang": "en",
          "value": "CWE-312"
        },
        {
          "lang": "en",
          "value": "CWE-922"
        }
      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "In version 6.1.0.19 and prior of Wink Labs's Wink - Smart Home Android app, the OAuth token used by the app to authorize user access is not stored in an encrypted and secure manner."
    },
    {
      "lang": "es",
      "value": "En la versión 6.1.0.19 y anteriores de la aplicación para Android Wink Labs's Wink - Smart Home, el token OAuth empleado por la app para autorizar el acceso de los usuarios no se almacena de forma cifrada y segura."
    }
  ],
  "lastModified": "2026-06-17T01:20:14.623",
  "configurations": [
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:wink:wink:*:*:*:*:*:android:*:*",
              "vulnerable": true,
              "matchCriteriaId": "B9B6FB51-A07C-4828-AAA7-B3ABCABFB1D8",
              "versionEndIncluding": "6.1.0.19"
            }
          ],
          "operator": "OR"
        }
      ]
    }
  ],
  "sourceIdentifier": "cve@rapid7.com"
}