CVE-2018-6599 : Exploit Details and Defense Strategies

A vulnerability has been identified on Orbic Wonder Orbic/RC555L/RC555L:7.1.2/N2G47H/329100b:user/release-keys devices, allowing unauthorized access to sensitive information stored in the Android log.

Understanding CVE-2018-6599

This CVE entry describes a security issue on specific Orbic Wonder devices that could lead to the exposure of private data.

What is CVE-2018-6599?

The vulnerability enables malicious actors to access sensitive information, such as text message content, by reading the Android log stored on the SD card.

The Impact of CVE-2018-6599

Allows unauthorized access to text message content and call data stored in the Android log
Potential leakage of sensitive information to third-party apps

Technical Details of CVE-2018-6599

This section provides detailed technical insights into the vulnerability.

Vulnerability Description

The flaw allows apps with READ_EXTERNAL_STORAGE permission to access and extract data from the Android log, including text messages and call details.

Affected Systems and Versions

Orbic Wonder Orbic/RC555L/RC555L:7.1.2/N2G47H/329100b:user/release-keys devices

Exploitation Mechanism

Pre-installed app com.ckt.mmitest.MmiMainActivity writes Android log to SD card
Apps with READ_EXTERNAL_STORAGE permission can read the log

Mitigation and Prevention

Protect your device and data from potential exploitation.

Immediate Steps to Take

Avoid granting unnecessary permissions to apps
Regularly monitor app permissions and revoke unnecessary ones

Long-Term Security Practices

Keep your device updated with the latest security patches
Be cautious while granting permissions to apps

Patching and Updates

Check for and install security updates provided by the device manufacturer