CVE-2023-33248
Amazon Alexa High-Frequency Command Injection Vulnerability
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.
INFO
Published Date :
May 24, 2023, 10:15 p.m.
Last Modified :
Jan. 16, 2025, 4:15 p.m.
Source :
[email protected]
Remotely Exploitable :
No
Impact Score :
5.5
Exploitability Score :
2.1
References to Advisories, Solutions, and Tools
Here, you will find a curated list of external links that provide in-depth
information, practical solutions, and valuable tools related to
CVE-2023-33248.
| URL | Resource |
|---|---|
| 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 |
We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2023-33248 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2023-33248 vulnerability over time.
Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.
-
CVE Modified by 134c704f-9b21-4f2e-91b3-4a467353bcc0
Jan. 16, 2025
Action Type Old Value New Value Added CVSS V3.1 AV:A/AC:L/PR:N/UI:R/S:U/C:L/I:H/A:H -
CVE Modified by af854a3a-2127-422b-91ae-364da2661108
Nov. 21, 2024
Action Type Old Value New Value Added Reference https://arxiv.org/abs/2305.10358 Added Reference https://cios2023.org/papers Added Reference https://github.com/reveondivad/nuance Added Reference https://sites.google.com/view/nuitattack/home Added Reference https://www.usenix.org/system/files/sec23fall-prepub-261-xia-qi.pdf Added Reference https://youtu.be/3gEc5ZFWIWo -
CVE Modified by [email protected]
May. 14, 2024
Action Type Old Value New Value -
Initial Analysis by [email protected]
Jun. 01, 2023
Action Type Old Value New Value Added CVSS V3.1 NIST AV:A/AC:L/PR:N/UI:R/S:U/C:L/I:H/A:H Changed Reference Type https://arxiv.org/abs/2305.10358 No Types Assigned https://arxiv.org/abs/2305.10358 Third Party Advisory Changed Reference Type https://cios2023.org/papers No Types Assigned https://cios2023.org/papers Third Party Advisory Changed Reference Type https://github.com/reveondivad/nuance No Types Assigned https://github.com/reveondivad/nuance Exploit, Third Party Advisory Changed Reference Type https://sites.google.com/view/nuitattack/home No Types Assigned https://sites.google.com/view/nuitattack/home Third Party Advisory Changed Reference Type https://www.usenix.org/system/files/sec23fall-prepub-261-xia-qi.pdf No Types Assigned https://www.usenix.org/system/files/sec23fall-prepub-261-xia-qi.pdf Exploit, Technical Description, Third Party Advisory Changed Reference Type https://youtu.be/3gEc5ZFWIWo No Types Assigned https://youtu.be/3gEc5ZFWIWo Exploit, Technical Description, Third Party Advisory Added CWE NIST NVD-CWE-noinfo Added CPE Configuration AND OR *cpe:2.3:o:amazon:alexa:8960323972:*:*:*:*:*:*:* OR cpe:2.3:h:amazon:echo_dot:-:*:2nd_gen:*:*:*:*:* cpe:2.3:h:amazon:echo_dot:-:*:3rd_gen:*:*:*:*:*
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2023-33248 is
associated with the following CWEs:
Common Attack Pattern Enumeration and Classification (CAPEC)
Common Attack Pattern Enumeration and Classification
(CAPEC)
stores attack patterns, which are descriptions of the common attributes and
approaches employed by adversaries to exploit the CVE-2023-33248
weaknesses.
Exploit Prediction
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.
0.07 }} 0.00%
score
0.32761
percentile