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CVE-2021-35954

HIGH CVSS: 8.1 Published: 2022-12-26 Modified: 2026-06-17

Description

fastrack Reflex 2.0 W307S_REFLEX_v90.89 Activity Tracker allows physically proximate attackers to dump the firmware, flash custom malicious firmware, and brick the device via the Serial Wire Debug (SWD) feature.

Affected Platforms

Fastrack Reflex 2.0Fastrack Reflex 2.0 Firmware

Weakness Type

NVD-CWE-noinfo

References