FKIE_CVE-2021-35954

Vulnerability from fkie_nvd - Published: 2022-12-26 06:15 - Updated: 2025-04-14 19:15
Summary
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.
Impacted products
Vendor Product Version
fastrack reflex_2.0_firmware 90.89
fastrack reflex_2.0 -

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  "id": "CVE-2021-35954",
  "lastModified": "2025-04-14T19:15:30.383",
  "metrics": {
    "cvssMetricV31": [
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  "published": "2022-12-26T06:15:10.507",
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  "vulnStatus": "Modified",
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Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.

Sightings

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Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
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