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cveMitreCVE-2022-25809
HistoryFeb 24, 2022 - 3:15 p.m.

CVE-2022-25809

2022-02-2415:15:32
mitre
web.nvd.nist.gov
142
cve-2022-25809
improper neutralization
audio output
amazon echo dot
arbitrary voice command
alexa versus alexa
ava attack
nvd

CVSS2

9

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

COMPLETE

AV:N/AC:L/Au:N/C:P/I:P/A:C

CVSS3

9.8

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

AI Score

9.5

Confidence

High

EPSS

0.006

Percentile

78.8%

JSON

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.

Affected configurations

Nvd
Node
amazonecho_dot_firmwareMatch-
AND
amazonecho_dotMatch3.0
OR
amazonecho_dotMatch4.0
VendorProductVersionCPE
amazonecho_dot_firmware-cpe:2.3:o:amazon:echo_dot_firmware:-:*:*:*:*:*:*:*
amazonecho_dot3.0cpe:2.3:h:amazon:echo_dot:3.0:*:*:*:*:*:*:*
amazonecho_dot4.0cpe:2.3:h:amazon:echo_dot:4.0:*:*:*:*:*:*:*

Related

cvelist 1
nvd 1
prion 1
cvelist
cvelist
CVE-2022-25809
2022-02-23 02:19:52
nvd
nvd
CVE-2022-25809
2022-02-24 15:15:32
prion
prion
Input validation
2022-02-24 15:15:00

CVSS2

9

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

COMPLETE

AV:N/AC:L/Au:N/C:P/I:P/A:C

CVSS3

9.8

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

AI Score

9.5

Confidence

High

EPSS

0.006

Percentile

78.8%

JSON
Related for CVE-2022-25809
cvelist1nvd1prion1