CVE-2019-15334 : Exploit Details and Defense Strategies

The Lava Iris 88 Go Android device has a vulnerability that allows any app co-located on the device to control Wi-Fi without proper permissions.

Understanding CVE-2019-15334

This CVE involves a pre-installed app on the Lava Iris 88 Go device that enables unauthorized control of Wi-Fi settings.

What is CVE-2019-15334?

The Lava Iris 88 Go Android device contains a pre-installed app that allows other apps on the device to manage the Wi-Fi connection without requiring specific access permissions.

The Impact of CVE-2019-15334

This vulnerability could lead to unauthorized apps manipulating Wi-Fi settings, potentially compromising network security and user privacy.

Technical Details of CVE-2019-15334

The technical aspects of the CVE.

Vulnerability Description

The Lava Iris 88 Go Android device with a specific build fingerprint contains a pre-installed app that permits unauthorized Wi-Fi control.

Affected Systems and Versions

Product: Lava Iris 88 Go
Vendor: LAVA
Version: 8.1.0/O11019/1538188945

Exploitation Mechanism

The vulnerability allows any app on the device to programmatically disable and enable Wi-Fi through an exported interface provided by the pre-installed app.

Mitigation and Prevention

Steps to address the CVE.

Immediate Steps to Take

Disable the powersave app on the device if possible.
Monitor app permissions and restrict unnecessary access.
Regularly review and update installed apps.

Long-Term Security Practices

Keep the device's operating system and apps up to date.
Use reputable security software to scan for vulnerabilities.

Patching and Updates

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