CVE-2018-20007
CVE-2018-20007 is a medium-severity vulnerability in Yeelight Smart Ai Speaker Firmware with a CVSS 3.x base score of 6.8. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-732.
Key facts
- Severity: Medium (CVSS 3.x base score 6.8)
- CVSS v2: 7.2
- EPSS exploit prediction: 0% (38th percentile)
- Actively exploited: Not listed in CISA KEV
- Weakness: CWE-732
- Affected product: Yeelight Smart Ai Speaker Firmware
- Published:
- Last modified:
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.
Frequently asked questions
- What is 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. 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.
- How severe is CVE-2018-20007?
- CVE-2018-20007 has a CVSS 3.x base score of 6.8, rated medium severity. It is exploitable over physical access with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.
- Is CVE-2018-20007 being actively exploited?
- It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (38th percentile), an estimate of the probability of exploitation in the next 30 days.
- What products are affected by CVE-2018-20007?
- CVE-2018-20007 affects Yeelight Smart Ai Speaker Firmware. See the affected-products list for the exact vulnerable versions.
- How do I fix CVE-2018-20007?
- Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
- When was CVE-2018-20007 published?
- CVE-2018-20007 was published on 2019-05-16 and last updated on 2026-06-17.
References
Affected products (1)
- cpe:2.3:o:yeelight:smart_ai_speaker_firmware:3.3.10_0074:*:*:*:*:*:*:*
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