CVE-2018-3910 : What You Need to Know

Yi Home Camera 27US version 1.8.7.0D is vulnerable to an exploitable code execution flaw in its cloud OTA setup feature, allowing attackers to execute malicious code through command injection.

Understanding CVE-2018-3910

This CVE involves a vulnerability in the Yi Home Camera 27US version 1.8.7.0D that can be exploited for code execution.

What is CVE-2018-3910?

The vulnerability in the cloud OTA setup feature of Yi Home Camera 27US 1.8.7.0D enables attackers to execute malicious code by manipulating a command injection through a specially crafted SSID.

The Impact of CVE-2018-3910

The vulnerability has a CVSS base score of 8.8 (High) with a significant impact on confidentiality, integrity, and availability. Attackers can trigger this flaw by causing the camera to connect to a malicious SSID.

Technical Details of CVE-2018-3910

Yi Home Camera 27US 1.8.7.0D vulnerability technical specifics.

Vulnerability Description

The vulnerability allows for code execution through command injection via a crafted SSID.

Affected Systems and Versions

Product: Yi Technology
Vendor: Yi
Version: Yi Technology Home Camera 27US 1.8.7.0D

Exploitation Mechanism

Attack Complexity: Low
Attack Vector: Adjacent Network
Privileges Required: None
User Interaction: Required
Scope: Changed
Exploitation involves creating a specific SSID to trigger the command injection.

Mitigation and Prevention

Protecting systems from CVE-2018-3910.

Immediate Steps to Take

Avoid connecting the Yi Home Camera to unknown or untrusted networks.
Regularly update the camera firmware to patch known vulnerabilities.

Long-Term Security Practices

Implement network segmentation to isolate IoT devices like cameras.
Educate users on the risks of connecting devices to unsecured networks.

Patching and Updates

Monitor vendor updates for security patches and apply them promptly to mitigate risks.