CVE-2019-15333 : Security Advisory and Response

The Lava Flair Z1 Android device is vulnerable to unauthorized control of Wi-Fi functionality due to a pre-installed app.

Understanding CVE-2019-15333

The vulnerability in the Lava Flair Z1 Android device allows any app on the device to manipulate Wi-Fi settings without proper permissions.

What is CVE-2019-15333?

The Lava Flair Z1 Android device contains a specific build fingerprint with a pre-installed app that enables unauthorized control of Wi-Fi functionality.

The Impact of CVE-2019-15333

This vulnerability allows any app present on the device to programmatically control Wi-Fi functionality without the necessary access permissions, potentially leading to unauthorized access or misuse of Wi-Fi settings.

Technical Details of CVE-2019-15333

The technical details of the CVE-2019-15333 vulnerability are as follows:

Vulnerability Description

The Lava Flair Z1 Android device with a specific build fingerprint contains a pre-installed app that allows any co-located app to manipulate Wi-Fi settings programmatically.

Affected Systems and Versions

Product: Not applicable
Vendor: Not applicable
Version: Not applicable

Exploitation Mechanism

The vulnerability is exploited through the pre-installed app com.android.lava.powersave, which lacks proper access controls, enabling any app on the device to control Wi-Fi functionality.

Mitigation and Prevention

To address CVE-2019-15333, follow these mitigation steps:

Immediate Steps to Take

Disable the pre-installed app com.android.lava.powersave if possible.
Regularly monitor and review app permissions on the device.

Long-Term Security Practices

Keep the device's operating system and apps up to date.
Exercise caution when installing apps from unknown sources.

Patching and Updates

Check for security updates from the device manufacturer to address this vulnerability.