8.8
CWE
77 78
Advisory Published
Updated

CVE-2018-3910: Command Injection

First published: Thu Nov 01 2018(Updated: )

An exploitable code execution vulnerability exists in the cloud OTA setup functionality of Yi Home Camera 27US 1.8.7.0D. A specially crafted SSID can cause a command injection, resulting in code execution. An attacker can cause a camera to connect to this SSID to trigger this vulnerability. Alternatively, an attacker can convince a user to connect their camera to this SSID.

Credit: talos-cna@cisco.com

Affected SoftwareAffected VersionHow to fix
Yitechnology Yi Home Camera Firmware=1.8.7.0d
Yitechnology Yi Home Camera Firmware
Yitechnology Yi Home

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Frequently Asked Questions

  • What is the severity of CVE-2018-3910?

    CVE-2018-3910 has been classified as a critical severity vulnerability due to its potential for remote code execution.

  • How does the CVE-2018-3910 vulnerability work?

    CVE-2018-3910 exploits a command injection vulnerability triggered by a specially crafted SSID that the Yi Home Camera connects to.

  • Who is affected by CVE-2018-3910?

    CVE-2018-3910 affects users of Yi Home Camera running firmware version 1.8.7.0D.

  • How can I fix CVE-2018-3910?

    To mitigate CVE-2018-3910, users should update their Yi Home Camera firmware to the latest version provided by the manufacturer.

  • What should I do if I cannot update my device to fix CVE-2018-3910?

    If updating is not possible, disconnect the Yi Home Camera from any Wi-Fi networks to avoid potential exploitation of CVE-2018-3910.

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