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CVE-2016-6540 Details

Description

Unauthenticated access to the cloud-based service maintained by TrackR Bravo is allowed for querying or sending GPS data for any Trackr device by using the tracker ID number which can be discovered as described in CVE-2016-6539. 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.

Metrics

CVSS 3.x Severity and Vector Strings:

NIST: [email protected]CVSS-B:6.5 MEDIUMVector:CVSS:3.0/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

References to Advisories, Solutions, and Tools

By selecting these links, you will be leaving this site. These are references gathered from the official CVE record and are not endorsed by Volerion.

URL	Source(s)	Tag(s)
https://blog.rapid7.com/2016/10/25/multiple-bluetooth-low-energy-ble-tracker-vulnerabilities/	CVE	Third Party Advisory
https://www.kb.cert.org/vuls/id/617567	CVE	Third Party AdvisoryUS Government Resource
https://www.kb.cert.org/vuls/id/TNOY-AF3KCZ	CVE	Third Party AdvisoryUS Government Resource
http://www.securityfocus.com/bid/93874	CVE	Third Party AdvisoryVDB Entry
https://blog.rapid7.com/2016/10/25/multiple-bluetooth-low-energy-ble-tracker-vulnerabilities/	[email protected]	Third Party Advisory
https://www.kb.cert.org/vuls/id/617567	[email protected]	Third Party AdvisoryUS Government Resource
https://www.kb.cert.org/vuls/id/TNOY-AF3KCZ	[email protected]	Third Party AdvisoryUS Government Resource
http://www.securityfocus.com/bid/93874	[email protected]	Third Party AdvisoryVDB Entry

see all 8 references

Weakness Enumeration

CWE-ID	CWE Name	Source
CWE-200	Exposure of Sensitive Information to an Unauthorized Actor	[email protected]
CWE-306	Missing Authentication for Critical Function	[email protected]

Affected Products

Product	Versions
thetrackr trackr bravo firmware	< 2.2.5 < 5.1.6
CPE cpe:2.3:o:thetrackr:trackr_bravo_firmware::::::android::* cpe:2.3:o:thetrackr:trackr_bravo_firmware::::::iphone_os::* Remediation No remediation found in references.
thetrackr trackr bravo	All versions
CPE cpe:2.3:h:thetrackr:trackr_bravo:-:::::::* Remediation No remediation found in references.

Change History

6 change records found show changes

Date	Action	Recorded By
Jun 17, 2026	CVE Modified	[email protected]
Nov 21, 2024	CVE Modified	CVE
May 14, 2024	CVE Modified	[email protected]
Oct 9, 2019	CVE Modified	[email protected]
Sep 4, 2018	Initial Analysis	[email protected]
Jul 8, 2018	CVE Modified	[email protected]