PT-2026-56281 · Fireboltt · Fb Bgs001

Embdcdachyd

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CVE-2026-37271

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Published

2026-07-07

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Updated

2026-07-09

CVSS v3.1

9.8

Critical

VectorAV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Name of the Vulnerable Software and Affected Versions Fire-Boltt Smartwatch FB BGS001 version MOY-JS14-2.0.4
Description Improper authentication allows the device to accept GATT Write Request commands without sufficient authentication or strong session validation. This enables a nearby device to replay previously captured BLE (Bluetooth Low Energy) packets to trigger functionality on the smartwatch.
Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Exploit

Improper Authentication

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Weakness Enumeration

CWE-287

Related Identifiers

CVE-2026-37271

Affected Products

Fb Bgs001