CVE-2022-25809

Severity Score

9.8

*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

*SSVC

Descriptions

Improper Neutralization of audio output from 3rd and 4th Generation Amazon Echo Dot devices allows arbitrary voice command execution on these devices via a malicious skill (in the case of remote attackers) or by pairing a malicious Bluetooth device (in the case of physically proximate attackers), aka an "Alexa versus Alexa (AvA)" attack.

Una Neutralización Inapropiada de la salida de audio de los dispositivos Amazon Echo Dot de 3ª y 4ª generación permite una ejecución de comandos de voz arbitrarios en estos dispositivos por medio de una habilidad maliciosa (en el caso de atacantes remotos) o mediante el emparejamiento de un dispositivo Bluetooth malicioso (en el caso de atacantes físicamente próximos), también conocido como ataque "Alexa versus Alexa (AvA)"

*Credits: N/A

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

High

Attack Vector

Network

Attack Complexity

Low

Authentication

None

Confidentiality

Partial

Integrity

Partial

Availability

Complete

* Common Vulnerability Scoring System

SSVC

Decision:-

Exploitation

Automatable

Tech. Impact

* Organization's Worst-case Scenario

Timeline

2022-02-23 CVE Reserved
2022-02-23 CVE Published
2024-08-03 CVE Updated
2024-08-03 First Exploit
2024-11-08 EPSS Updated
---------- Exploited in Wild
---------- KEV Due Date

CWE

CAPEC

References (1)

URL	Tag	Source

URL	Date	SRC
https://arxiv.org/abs/2202.08619	2024-08-03

URL	Date	SRC

URL	Date	SRC

Affected Vendors, Products, and Versions

Vendor		Product				Version		Other		Status
Vendor	Product	Version	Other	Status	<-- -->	Vendor	Product	Version	Other	Status
Amazon Search vendor "Amazon"	Echo Dot Firmware Search vendor "Amazon" for product "Echo Dot Firmware"	-	-	Affected	in	Amazon Search vendor "Amazon"	Echo Dot Search vendor "Amazon" for product "Echo Dot"	3.0 Search vendor "Amazon" for product "Echo Dot" and version "3.0"	-	Safe
Amazon Search vendor "Amazon"	Echo Dot Firmware Search vendor "Amazon" for product "Echo Dot Firmware"	-	-	Affected	in	Amazon Search vendor "Amazon"	Echo Dot Search vendor "Amazon" for product "Echo Dot"	4.0 Search vendor "Amazon" for product "Echo Dot" and version "4.0"	-	Safe