PT-2022-10480 · Unknown · Fastrack Reflex 2.0

Shakir Zari · Published 2022-12-26 · Updated 2023-01-05 · CVE-2021-35953

Positive Technologies (AI Summary)

CVSS v3.1

7.5

High

Base vector

AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Name of the Vulnerable Software and Affected Versions fastrack Reflex 2.0 W307S REFLEX v90.89 Activity Tracker

Description The issue allows a remote attacker to cause a Denial of Service, resulting in a device outage. This can be achieved via crafted choices of the last three bytes of a characteristic value.

Recommendations For fastrack Reflex 2.0 W307S REFLEX v90.89 Activity Tracker, as a temporary workaround, consider restricting access to the characteristic value to minimize the risk of exploitation. At the moment, there is no information about a newer version that contains a fix for this issue.

Fix

Related Identifiers

CVE-2021-35953

Affected Products

Fastrack Reflex 2.0

References · 5

• https://nvd.nist.gov/vuln/detail/CVE-2021-35953 · Security Note
• https://osv.dev/vulnerability/CVE-2021-35953 · Vendor Advisory
• https://t.me/cvenotify/40696 · Telegram Post
• https://fastrack.in/shop/watch-smart-wearables-reflex-2 · Note
• https://payatu.com/advisory/device-crash-fastrack-reflex-two-activity-tracker · Note