{
  "schemaVersion": 1,
  "attribution": [
    {
      "source": "CISA Known Exploited Vulnerabilities",
      "url": "https://www.cisa.gov/known-exploited-vulnerabilities-catalog",
      "licence": "US government work"
    },
    {
      "source": "GitHub Advisory Database",
      "url": "https://github.com/advisories",
      "licence": "CC BY 4.0"
    },
    {
      "source": "Have I Been Pwned",
      "url": "https://haveibeenpwned.com/",
      "licence": "CC BY 4.0"
    },
    {
      "source": "CVE Program (CVE records)",
      "url": "https://www.cve.org/Legal/TermsOfUse",
      "licence": "CVE Terms of Use",
      "notice": "Copyright © 1999-2026, The MITRE Corporation. CVE is a trademark and the CVE logo is a registered trademark of The MITRE Corporation.",
      "terms": "CVE Usage: MITRE hereby grants you a perpetual, worldwide, non-exclusive, no-charge, royalty-free, irrevocable copyright license to reproduce, prepare derivative works of, publicly display, publicly perform, sublicense, and distribute Common Vulnerabilities and Exposures (CVE™). Any copy you make for such purposes is authorized provided that you reproduce MITRE's copyright designation and this license in any such copy."
    },
    {
      "source": "FIRST EPSS",
      "url": "https://www.first.org/epss/",
      "licence": "free to use; FIRST requests attribution"
    }
  ],
  "record": {
    "id": "CVE-2016-6539",
    "sourceURL": "https://www.cve.org/CVERecord?id=CVE-2016-6539",
    "idYear": 2016,
    "status": "PUBLISHED",
    "publishedAt": "2018-07-06T21:00:00.000Z",
    "updatedAt": "2024-08-06T01:36:27.350Z",
    "importedAt": "2026-10-24T01:55:48.151Z",
    "snapshot": {
      "id": "cve_2026-10-24_midnight_baseline",
      "at": "2026-10-24T00:00:00.000Z",
      "source": "https://github.com/CVEProject/cvelistV5/releases/tag/cve_2026-10-24_0100Z"
    },
    "facts": {
      "title": "TrackR Bravo MAC address can be exposed in close proximity and used to obtain the device ID",
      "summary": "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.",
      "affected": [
        {
          "vendor": "TrackR",
          "product": "Bravo Mobile Application",
          "platforms": [
            "iOS"
          ],
          "versions": [
            {
              "version": "5.1.6",
              "status": "unaffected"
            }
          ]
        },
        {
          "vendor": "TrackR",
          "product": "Bravo Mobile Application",
          "platforms": [
            "Android"
          ],
          "versions": [
            {
              "version": "2.2.5",
              "status": "unaffected"
            }
          ]
        }
      ]
    }
  }
}