{"id":"CVE-2018-20007","aliases":["EUVD-2018-12585","GHSA-3pw5-pqx4-4928"],"status":"published","title":"Yeelight Smart AI Speaker 3.3.10_0074 devices have improper access control over the UART...","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.","severity":{"version":"3.0","score":6.8,"vector":"CVSS:3.0/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-08","score":0.00487,"percentile":0.42201,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-732"],"published":"2019-05-16T18:08:34Z","modified":"2026-06-17T01:52:09Z","products":[{"vendor":"yeelight","product":"smart_ai_speaker_firmware"}],"references":[{"url":"https://forum.yeelight.com/","tags":["x_refsource_MISC","x_transferred","Vendor Advisory"]},{"url":"https://payatu.com/yeelight-smart-ai-speaker-responsible-disclosure/","tags":["x_refsource_MISC","x_transferred","Exploit","Third Party Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2018-20007"},{"url":"https://forum.yeelight.com"},{"url":"https://payatu.com/yeelight-smart-ai-speaker-responsible-disclosure"},{"url":"https://github.com/advisories/GHSA-3pw5-pqx4-4928"}],"sources":{"cve":[{"id":"CVE-2018-20007","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.","status":"published","published":"2019-05-16T18:08:34Z","modified":"2024-08-05T11:51:18.12Z","updated_at":"2026-11-02T14:35:00.237825Z"}],"euvd":[{"id":"EUVD-2018-12585","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.","status":"published","published":"2019-05-16T18:08:34Z","modified":"2024-08-05T11:51:18Z","updated_at":"2026-11-03T02:39:31.9745Z"}],"ghsa":[{"id":"GHSA-3pw5-pqx4-4928","title":"Yeelight Smart AI Speaker 3.3.10_0074 devices have improper access control over the UART...","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.","status":"published","published":"2022-05-24T16:45:48Z","modified":"2024-04-11T21:13:52Z","cvss":[{"version":"3.0","score":6.8,"vector":"CVSS:3.0/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"medium"}],"cwes":["CWE-732"],"updated_at":"2026-11-02T14:57:07.969203Z"}],"nvd":[{"id":"CVE-2018-20007","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.","status":"published","published":"2019-05-16T19:29:00.27Z","modified":"2026-06-17T01:52:09.387Z","cvss":[{"version":"3.0","score":6.8,"vector":"CVSS:3.0/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"medium","assessor":"primary"},{"version":"2.0","score":7.2,"vector":"AV:L/AC:L/Au:N/C:C/I:C/A:C","level":"high","assessor":"primary"}],"cwes":["CWE-732"],"updated_at":"2026-11-02T14:04:57.307075Z"}]}}