CVE-2021-25400 : What You Need to Know

A vulnerability in Samsung Internet prior to version 14.0.1.20 could allow an attacker to redirect intents and execute privileged actions.

Understanding CVE-2021-25400

This CVE concerns an intent redirection flaw in Samsung Internet, impacting versions lower than 14.0.1.20.

What is CVE-2021-25400?

The vulnerability in Samsung Internet before version 14.0.1.20 allows attackers to carry out privileged actions through intent redirection.

The Impact of CVE-2021-25400

With a CVSS score of 3.1/10, this vulnerability can be exploited by attackers to perform unauthorized actions on affected devices.

Technical Details of CVE-2021-25400

This section covers the specifics of the vulnerability, affected systems and versions, and the exploitation mechanism.

Vulnerability Description

The vulnerability allows malicious actors to redirect intents to execute privileged actions on Samsung Internet versions prior to 14.0.1.20.

Affected Systems and Versions

Samsung Internet versions below 14.0.1.20 are impacted by this vulnerability, putting user data at risk.

Exploitation Mechanism

By exploiting the intent redirection flaw, threat actors can carry out actions reserved for privileged users on vulnerable devices.

Mitigation and Prevention

Learn about the immediate steps to take and long-term security practices to safeguard against CVE-2021-25400.

Immediate Steps to Take

Users should update Samsung Internet to version 14.0.1.20 or newer to mitigate the intent redirection vulnerability.

Long-Term Security Practices

Employ security best practices such as avoiding suspicious links and keeping software up to date to prevent such vulnerabilities.

Patching and Updates

Regularly check for security updates and apply patches promptly to maintain the security of your systems.