CVE-2019-15398 : Security Advisory and Response

The Android device Asus ZenFone 4 Selfie has a vulnerability that allows pre-installed apps to execute commands through an accessible app component.

Understanding CVE-2019-15398

This CVE involves a specific build fingerprint on the Asus ZenFone 4 Selfie device that enables unauthorized command execution.

What is CVE-2019-15398?

The Asus ZenFone 4 Selfie device contains a pre-installed app named com.asus.loguploaderproxy that permits other pre-installed apps to run commands through an accessible app component.

The Impact of CVE-2019-15398

This vulnerability allows any pre-installed app with the necessary permissions to execute commands, potentially leading to unauthorized access and control of the device.

Technical Details of CVE-2019-15398

This section provides more in-depth technical information about the vulnerability.

Vulnerability Description

The vulnerability in the Asus ZenFone 4 Selfie device allows pre-installed apps to execute commands through the com.asus.loguploaderproxy app.

Affected Systems and Versions

Device: Asus ZenFone 4 Selfie
App: com.asus.loguploaderproxy
Version: 7.0.0.3_161222

Exploitation Mechanism

Pre-installed apps with the necessary permissions can leverage the accessible app component to execute commands, potentially compromising the device's security.

Mitigation and Prevention

Protecting your device from CVE-2019-15398 is crucial to ensure its security.

Immediate Steps to Take

Disable or uninstall the com.asus.loguploaderproxy app if possible.
Regularly monitor app permissions and revoke unnecessary ones.
Keep your device up to date with the latest security patches.

Long-Term Security Practices

Be cautious when installing apps from unknown sources.
Regularly review app permissions and restrict access to sensitive functions.

Patching and Updates

Check for firmware updates from Asus to address this vulnerability and apply them promptly.