CVE-2019-15357 : Vulnerability Insights and Analysis

The Advan i6A Android device is vulnerable to unauthorized system property modification through a pre-installed application.

Understanding CVE-2019-15357

The vulnerability allows any co-located app on the device to alter a system property without proper authorization.

What is CVE-2019-15357?

The Advan i6A Android device with a specific build fingerprint contains an app that permits unauthorized modification of system properties.

The Impact of CVE-2019-15357

Unauthorized access to system properties can lead to security breaches and data manipulation.

Technical Details of CVE-2019-15357

The vulnerability details and affected systems.

Vulnerability Description

The Advan i6A Android device's pre-installed app enables unauthorized alteration of system properties through an exported interface.

Affected Systems and Versions

Product: Advan i6A Android device
Vendor: N/A
Versions: N/A

Exploitation Mechanism

Co-located apps on the device can exploit the app to modify system properties without proper authorization.

Mitigation and Prevention

Steps to mitigate and prevent exploitation of CVE-2019-15357.

Immediate Steps to Take

Disable or uninstall the vulnerable application.
Regularly monitor system properties for unauthorized changes.

Long-Term Security Practices

Implement app permission restrictions to prevent unauthorized access.
Keep devices updated with the latest security patches.
Conduct regular security audits to identify vulnerabilities.

Patching and Updates

Check for security updates from the device manufacturer.
Apply patches promptly to address known vulnerabilities.