CVE-2023-33248
Estado: ModificadaAlta (7.6)—
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.
CVSS
- Versión: 3.1
- Vector: CVSS:3.1/AV:A/AC:L/PR:N/UI:R/S:U/C:L/I:H/A:H
- Puntuación base: 7.6
Probabilidad de explotación (EPSS)
- Probabilidad de explotación en los próximos 30 días: 0.67%
- Percentil entre todas las CVEs puntuadas: 50
- Fecha de la puntuación: 7/10/2026
EPSS (Exploit Prediction Scoring System, de FIRST) estima la probabilidad de que una vulnerabilidad sea explotada en 30 días. Complementa a CVSS (impacto) y a CISA KEV (explotación confirmada).
Tecnologías afectadas (1)
CWE
- NVD-CWE-noinfo
Referencias
- https://arxiv.org/abs/2305.10358
- https://cios2023.org/papers
- https://github.com/reveondivad/nuance
- https://sites.google.com/view/nuitattack/home
- https://www.usenix.org/system/files/sec23fall-prepub-261-xia-qi.pdf
- https://youtu.be/3gEc5ZFWIWo
- https://arxiv.org/abs/2305.10358
- https://cios2023.org/papers
- https://github.com/reveondivad/nuance
- https://sites.google.com/view/nuitattack/home
- https://www.usenix.org/system/files/sec23fall-prepub-261-xia-qi.pdf
- https://youtu.be/3gEc5ZFWIWo
JSON original (NVD)
Mostrar
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