TrackR Bravo MAC address can be exposed in close proximity and used to obtain the device ID

Affected versions

NVD version ranges (for catalog products). Add the product to your stack with a version and matching uses these.

• thetrackr trackr firmwarebefore 2.2.5
• thetrackr trackr firmwarebefore 5.1.6

Versions reported by the vendor

Affected version ranges reported by the assigning authority (certcc). Independent of NVD's CPE analysis and usually ahead of it.

• TrackR Bravo Mobile Application

  • 5.1.6, 2.2.5not affected

Other highest-scoring records for the same primary product.

• CVE-2020-13425TrackR devices through 2020-05-06 allow attackers to trigger the Beep (aka alarm) feature, which will eventually cause a denial of service w
  28Monitor

FIRST EPSS daily score; only changes of 0.01 or more are recorded (step chart).

Root cause

The extension requests broader permissions than its function needs and sends the data it collects out for purposes beyond its stated function.

A representative example of this vulnerability class. Not the vendor's source code; it shows the faulty pattern and its fix.

1{2  "permissions": ["tabs", "<all_urls>"],3  "background": { "service_worker": "analytics.js" }4}

1{2  "permissions": ["activeTab"],3  "host_permissions": ["https://yildiz.example/*"]4}

Attack context

MITRE CAPEC attack patterns and ATT&CK techniques for this weakness class (CWE). A starting point for detection rules and threat hunting.