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.
High · 8.1
CVE-2021-35954
EUVD-2021-22589GHSA-wh39-w6w2-hmvf
fastrack Reflex 2.0 W307S_REFLEX_v90.89 Activity Tracker allows physically proximate attackers to dump the firmware, flash custom malicious…
Published Dec 26, 2022 · Updated Apr 14, 2025 · Assigned by mitre