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.
OS Command Injection
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTNIST
6.8 MEDIUM
PHYSICAL
LOW
NONE
CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
talosCNA
7.6 HIGH
PHYSICAL
LOW
NONE
CVSS:3.0/AV:P/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H
CVEADP
---
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Base Score
CVSS 3.x
EPSS Score
Percentile: 58%
VendorProductVersion
yitechnologyyi_home_camera_firmware
1.8.7.0d:d
𝑥
= Vulnerable software versions
Common Weakness Enumeration
References
https://www.talosintelligence.com/vulnerability_reports/TALOS-2018-0565
https://www.talosintelligence.com/vulnerability_reports/TALOS-2018-0565