Technical
Advisory
Through sharp, technical and insightful analysis, the Payatu Team is constantly on the lookout for vulnerabilities and threats. This section exhibits a few of our findings.


Lack of Bluetooth LE pairing and access control in Fastrack reflex 2.0 activity tracker
Vulnerability
Lack of Bluetooth LE pairing and access control Time, date, and month on the smartwatch
Vulnerability Description
It was identified on analyzing the Bluetooth LE Characteristics of the device that, on handle 0x0017 the value modifying the time date and month changes. An attacker can change the time date and month.
CVE-ID
CVE-2021-35952
Vendor
Fastrack
Product
Fastrack Reflex 2.0 Activity Tracker
Disclosure Timeline
17 Nov 2020 reported to the vendor
30th June 2021 No response from the vendor and moving forward to public disclosure.
Credit
Shakir Zari