VulnerabilityModified
CVE-2018-20007
Yeelight Smart AI Speaker 3.3.10_0074 devices have improper access control over the UART interface, allowing physical attackers to obtain a root shell.
MEDIUM 6.8EPSS 0.49%
Does this matter?
Lower severity and a low EPSS score (0.49%). Track it; it rarely justifies an emergency change on its own.
Description
Yeelight Smart AI Speaker 3.3.10_0074 devices have improper access control over the UART interface, allowing physical attackers to obtain a root shell. The attacker can then exfiltrate the audio data, read cleartext Wi-Fi credentials in a log file, or access other sensitive device and user information.
- CVSS 3.0
- 6.8 MEDIUMCVSS:3.0/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
- EPSS
- 0.49% probability · 41th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-732
- Affected
- yeelight/smart ai speaker firmware
- Source
- cve@mitre.org
References
- https://forum.yeelight.com/Vendor Advisory
- https://payatu.com/yeelight-smart-ai-speaker-responsible-disclosure/Exploit, Third Party Advisory
- https://forum.yeelight.com/Vendor Advisory
- https://payatu.com/yeelight-smart-ai-speaker-responsible-disclosure/Exploit, Third Party Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.