RCE in Yitechnology Yi Home Camera
CVE-2018-3890
An exploitable code execution vulnerability exists in the firmware update functionality of Yi Home Camera 27US 1.8.7.0D. A specially crafted file can cause a logic flaw and command injection, resulting in code execution. An attacker can insert an SD card to trigger this vulnerability.
Vulnerability class: Command Injection (OS Command Injection)
Published · last modified .
CVSS v3 metric
CVSS v3 base score 6.8 (Medium). Vector: CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.
EPSS exploit prediction
EPSS: 0.017 (75.9th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 76th percentile — 75.9% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.017 · newest: 0.017 · change: 0.000
Affected products
- Yitechnology Yi Home Camera
- Yitechnology Yi Home Camera Firmware — versions 1.8.7.0d
- Yi Technology — versions Yi Technology Home Camera 27US 1.8.7.0D
Weakness classification (CWE)
References
- www.talosintelligence.com/vulnerability_reports/TALOS-2018-0565 (Exploit, Third Party Advisory)
Frequently asked questions
- What is CVE-2018-3890?
- CVE-2018-3890 is a medium-severity vulnerability in Yitechnology Yi Home Camera, classified under OS Command Injection. CVSS score: 6.8/10. Published 2018-11-02.
- How severe is CVE-2018-3890?
- Medium severity. CVSS v3 base score is 6.8 out of 10.