CVEvulnerability
CVE-2023-33248
7.6 HIGH
Official page ↗
- Status
- Modified
- Published
- 2023-05-24
- Last modified
- 2026-06-17
- Assigner
- [email protected]
- CVSS 3.1 ([email protected])
- 7.6 HIGH — CVSS:3.1/AV:A/AC:L/PR:N/UI:R/S:U/C:L/I:H/A:H
- CVSS 3.1 (134c704f-9b21-4f2e-91b3-4a467353bcc0)
- 7.6 HIGH — CVSS:3.1/AV:A/AC:L/PR:N/UI:R/S:U/C:L/I:H/A:H
Description
Amazon Alexa software version 8960323972 on Echo Dot 2nd generation and 3rd generation devices potentially allows attackers to deliver security-relevant commands via an audio signal between 16 and 22 kHz (often outside the range of human adult hearing). Commands at these frequencies are essentially never spoken by authorized actors, but a substantial fraction of the commands are successful.
Affected configurations
• amazon alexa 8960323972
References
- https://arxiv.org/abs/2305.10358 Third Party Advisory
- https://cios2023.org/papers Third Party Advisory
- https://github.com/reveondivad/nuance Exploit, Third Party Advisory
- https://sites.google.com/view/nuitattack/home Third Party Advisory
- https://www.usenix.org/system/files/sec23fall-prepub-261-xia-qi.pdf Exploit, Technical Description, Third Party Advisory
- https://youtu.be/3gEc5ZFWIWo Exploit, Technical Description, Third Party Advisory
- https://arxiv.org/abs/2305.10358 Third Party Advisory
- https://cios2023.org/papers Third Party Advisory
- https://github.com/reveondivad/nuance Exploit, Third Party Advisory
- https://sites.google.com/view/nuitattack/home Third Party Advisory
- https://www.usenix.org/system/files/sec23fall-prepub-261-xia-qi.pdf Exploit, Technical Description, Third Party Advisory
- https://youtu.be/3gEc5ZFWIWo Exploit, Technical Description, Third Party Advisory