CVE-2018-3920

MediumCVSS 6.8/10Last modified Jun 17, 2026

Description

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.

Metrics

CVSS 3.1 6.8/10CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Affected software

No affected versions have been published.

Timeline

Published
Nov 2, 2018
Last modified
Jun 17, 2026
NVD status
Modified

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CVE-2018-3920: Medium severity, CVSS 6.8 | Vulnix