9.8

CVE-2022-25809: amazon echo_dot_firmware

CVSS: 9.8v3.1CriticalModified
Published 23-02-2022Last modified 03-08-2024
Open JSON

Vulnerability summary

CVE-2022-25809 is a critical (CVSS 9.8) vulnerability in amazon echo_dot_firmware. EPSS estimates a 3.26% chance of exploitation in the next 30 days, higher than 88.1% of scored vulnerabilities. 1 public exploit is recorded.

Overall risk
70/100
0100
High · default modelHow is this calculated?
CVSS score
9.8/10
010
Critical · v3.1 (NVD)
EPSS score
3.26%
0%100%
Low · 0.00 pp in 30 days
KEVNot listedIn no KEV catalog
RansomwareNone recordedNo known use recorded
Public exploits1reference

Timeline

  1. 23-02-2022
    PublishedVulnerability first disclosed.
  2. 03-08-2024
    Last modifiedVulnerability information updated.

Description

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.

CVSS metrics

2 scores · 1 source · 2 versions

EPSS trend

Probability

3.26%

Chance of exploitation in the next 30 days

Percentile

88%

Versus all other CVEs

30-day change

0.00 pp

From 3.26% on 18-09-2026

18-09-202618-10-2026
EPSS score
3.26%

Known exploited

Compare KEV catalogs

Not in any of the 3 tracked catalogs.

Public exploits

1 found
  • referenceUnverified

    Exploit Reference (arxiv.org)

    Maturity: unknown

Weaknesses

CWE · root cause

No weakness data has been published for this record.

Affected systems

Amazon1 product

1 vendor · 1 product

References

1 links