CVE-2018-20007: yeelight smart_ai_speaker_firmware
Vulnerability summary
CVE-2018-20007 is a high (CVSS 7.2) vulnerability in yeelight smart_ai_speaker_firmware. EPSS estimates a 0.49% chance of exploitation in the next 30 days, higher than 40.9% of scored vulnerabilities. 1 public exploit is recorded.
Timeline
- 16-05-2019PublishedVulnerability first disclosed.
- 05-08-2024Last modifiedVulnerability information updated.
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 metrics
2 scores · 1 source · 2 versionsEPSS trend
Probability
0.49%
Chance of exploitation in the next 30 days
Percentile
41%
Versus all other CVEs
30-day change
0.00 pp
From 0.49% on 22-09-2026
Known exploited
Compare KEV catalogsNot in any of the 3 tracked catalogs.
Public exploits
1 foundExploit Reference (payatu.com)
Maturity: unknown
Weaknesses
CWE · root causeAffected systems
Yeelight1 product
- smart_ai_speaker_firmware3.3.10_0074
1 vendor · 1 product
References
2 links- payatu.com/yeelight-smart-ai-speaker-responsible-disclosure/X Refsource MISCExploitThird Party Advisory