Vulnerability Monitor

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CVE-2023-33248

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.

Published

2023-05-24T22:15:09.207

Last Modified

2025-01-16T16:15:29.630

Status

Modified

Source

[email protected]

Severity

CVSSv3.1: 7.6 (HIGH)

Weaknesses

Type: Primary
NVD-CWE-noinfo

Affected Vendors & Products

Type	Vendor	Product	Version/Range	Vulnerable?
Operating System	amazon	alexa	8960323972	Yes
Hardware	amazon	echo_dot	-	No
Hardware	amazon	echo_dot	-	No

References

https://arxiv.org/abs/2305.10358 Third Party Advisory ([email protected])
https://cios2023.org/papers Third Party Advisory ([email protected])
https://github.com/reveondivad/nuance Exploit, Third Party Advisory ([email protected])
https://sites.google.com/view/nuitattack/home Third Party Advisory ([email protected])
https://www.usenix.org/system/files/sec23fall-prepub-261-xia-qi.pdf Exploit, Technical Description, Third Party Advisory ([email protected])
https://youtu.be/3gEc5ZFWIWo Exploit, Technical Description, Third Party Advisory ([email protected])
https://arxiv.org/abs/2305.10358 Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://cios2023.org/papers Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://github.com/reveondivad/nuance Exploit, Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://sites.google.com/view/nuitattack/home Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://www.usenix.org/system/files/sec23fall-prepub-261-xia-qi.pdf Exploit, Technical Description, Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://youtu.be/3gEc5ZFWIWo Exploit, Technical Description, Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)