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CVE-2016-6539

Estado: ModificadaBaja (3.5)—

The Trackr device ID is constructed of a manufacturer identifier of four zeroes followed by the BLE MAC address in reverse. The MAC address can be obtained by being in close proximity to the Bluetooth device, effectively exposing the device ID. The ID can be used to track devices. Updated apps, version 5.1.6 for iOS and 2.2.5 for Android, have been released by the vendor to address the vulnerabilities in CVE-2016-6538, CVE-2016-6539, CVE-2016-6540 and CVE-2016-6541.

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)

Thetrackr — Trackr Firmware

CWE

Referencias

JSON original (NVD)

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{
  "id": "CVE-2016-6539",
  "cveTags": [],
  "metrics": {
    "cvssMetricV2": [
      {
        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
          "version": "2.0",
          "baseScore": 3.3,
          "accessVector": "ADJACENT_NETWORK",
          "vectorString": "AV:A/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": "LOW",
        "obtainAllPrivilege": false,
        "exploitabilityScore": 6.5,
        "obtainUserPrivilege": false,
        "obtainOtherPrivilege": false,
        "userInteractionRequired": false
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          "scope": "UNCHANGED",
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          "attackVector": "ADJACENT_NETWORK",
          "baseSeverity": "LOW",
          "vectorString": "CVSS:3.0/AV:A/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N",
          "integrityImpact": "NONE",
          "userInteraction": "REQUIRED",
          "attackComplexity": "LOW",
          "availabilityImpact": "NONE",
          "privilegesRequired": "NONE",
          "confidentialityImpact": "LOW"
        },
        "impactScore": 1.4,
        "exploitabilityScore": 2.1
      }
    ]
  },
  "affected": [
    {
      "source": "cret@cert.org",
      "affectedData": [
        {
          "vendor": "TrackR",
          "product": "Bravo Mobile Application",
          "versions": [
            {
              "status": "unaffected",
              "version": "5.1.6"
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          "platforms": [
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          "vendor": "TrackR",
          "product": "Bravo Mobile Application",
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              "status": "unaffected",
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          "platforms": [
            "Android"
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  ],
  "published": "2018-07-06T21:29:00.280",
  "references": [
    {
      "url": "http://www.securityfocus.com/bid/93874",
      "tags": [
        "Third Party Advisory",
        "VDB Entry"
      ],
      "source": "cret@cert.org"
    },
    {
      "url": "https://blog.rapid7.com/2016/10/25/multiple-bluetooth-low-energy-ble-tracker-vulnerabilities/",
      "tags": [
        "Exploit",
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        "Third Party Advisory"
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      "source": "cret@cert.org"
    },
    {
      "url": "https://www.kb.cert.org/vuls/id/617567",
      "tags": [
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        "US Government Resource"
      ],
      "source": "cret@cert.org"
    },
    {
      "url": "https://www.kb.cert.org/vuls/id/TNOY-AF3KCZ",
      "tags": [
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        "US Government Resource"
      ],
      "source": "cret@cert.org"
    },
    {
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      "tags": [
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      "source": "af854a3a-2127-422b-91ae-364da2661108"
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    {
      "url": "https://blog.rapid7.com/2016/10/25/multiple-bluetooth-low-energy-ble-tracker-vulnerabilities/",
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        "Technical Description",
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      "source": "af854a3a-2127-422b-91ae-364da2661108"
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      "tags": [
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      "source": "af854a3a-2127-422b-91ae-364da2661108"
    }
  ],
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "type": "Secondary",
      "source": "cret@cert.org",
      "description": [
        {
          "lang": "en",
          "value": "CWE-200"
        }
      ]
    },
    {
      "type": "Primary",
      "source": "nvd@nist.gov",
      "description": [
        {
          "lang": "en",
          "value": "CWE-200"
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      ]
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  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "The Trackr device ID is constructed of a manufacturer identifier of four zeroes followed by the BLE MAC address in reverse. The MAC address can be obtained by being in close proximity to the Bluetooth device, effectively exposing the device ID. The ID can be used to track devices. Updated apps, version 5.1.6 for iOS and 2.2.5 for Android, have been released by the vendor to address the vulnerabilities in CVE-2016-6538, CVE-2016-6539, CVE-2016-6540 and CVE-2016-6541."
    },
    {
      "lang": "es",
      "value": "El ID de los dispositivos Trackr se construye a partir de un identificador del vendedor de cuatro ceros seguido de la dirección MAC BLE al revés. Se puede obtener la dirección MAC estando cerca del dispositivo Bluetooth, exponiendo efectivamente el ID del dispositivo. El ID se puede utilizar para rastrear los dispositivos. El fabricante ha publicado las apps actualizadas (5.1.6 para iOS y 2.2.5 para Android) para solucionar las vulnerabilidades en CVE-2016-6538, CVE-2016-6539, CVE-2016-6540 y CVE-2016-6541."
    }
  ],
  "lastModified": "2026-06-17T00:51:20.813",
  "configurations": [
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
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              "criteria": "cpe:2.3:o:thetrackr:trackr_firmware:*:*:*:*:*:android:*:*",
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              "versionEndExcluding": "2.2.5"
            },
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              "vulnerable": true,
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  "sourceIdentifier": "cret@cert.org"
}