An exploitable code execution vulnerability exists in the firmware update functionality of the Yi Home Camera 27US 1.8.7.0D. A specially crafted 7-Zip file can cause a CRC collision, resulting in a firmware update and code execution. An attacker can insert an SDcard to trigger this vulnerability.

CVSS Details

CVSS 3.1 Base Score: 6.8
CVSS 3.1 Vector: (CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H)
CVSS 3.0 Base Score: 7.6
CVSS 3.0 Vector: (CVSS:3.0/AV:P/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H)

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CVSS Details

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CVE-2018-3920: Undefined Security Weakness

CVSS Details

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