cvedb.io
CVE-2021-31786
MEDIUM · CVSS 6.5
EPSS exploitation probability: 0%
Published 2021-09-07T07:15:07.190 · Last modified 2026-06-17T03:52:14.147

Summary

The Bluetooth Classic Audio implementation on Actions ATS2815 and ATS2819 devices does not properly handle a connection attempt from a host with the same BDAddress as the current connected BT host, allowing attackers to trigger a disconnection and deadlock of the device by connecting with a forged BDAddress that matches the original connected host.

Affected products

actions-semi — ats2819p_firmware

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References

This product uses data from the NVD API but is not endorsed or certified by the NVD. Informational only; not professional security advice.