CVE-2026-37271

Description

Fire-Boltt Smartwatch FB BGS001 Firmware: MOY-JS14-2.0.4 is vulnerable to Improper Authentication, The device accepts GATT Write Request commands without sufficient authentication or strong session validation. Under specific conditions, previously captured BLE packets can be replayed from a nearby device to trigger functionality on the smartwatch.

References

• http://fire-boltt.com
• https://github.com/EmbdCDACHyd/CVE/blob/main/CVE-2026-37271/CVE-2026-37271.pdf
• https://github.com/EmbdCDACHyd/CVE/tree/main/CVE-2026-37271