CVE-2018-21071 Explained : Impact and Mitigation

A vulnerability was found on Samsung mobile devices using M(6.0) software, allowing unauthorized access to files and emails.

Understanding CVE-2018-21071

This CVE identifies a security flaw on Samsung mobile devices that could potentially lead to unauthorized access and control of email accounts.

What is CVE-2018-21071?

This vulnerability in Samsung mobile devices with M(6.0) software allows a malicious actor to exploit unprotected intents, gaining access to unauthorized files and emails, potentially taking control of email accounts.

The Impact of CVE-2018-21071

The security flaw identified as Samsung ID SVE-2018-11633 (May 2018) poses a risk of unauthorized access to sensitive information and potential compromise of email accounts.

Technical Details of CVE-2018-21071

Vulnerability Description

The vulnerability arises from a lack of protection in the intent mechanism of Samsung mobile devices, enabling attackers to read arbitrary files and emails.

Affected Systems and Versions

Product: Samsung mobile devices
Version: M(6.0) software

Exploitation Mechanism

Attackers exploit unprotected intents to access unauthorized files and emails, potentially gaining control of email accounts.

Mitigation and Prevention

Immediate Steps to Take

Update Samsung mobile devices to the latest software version.
Avoid opening suspicious emails or files.

Long-Term Security Practices

Regularly monitor for security updates and patches.
Implement strong email and file access controls.

Patching and Updates

Samsung has released security updates to address this vulnerability. Ensure devices are promptly updated to the latest software version.