CVE-2020-25280 : What You Need to Know

An issue was discovered on Samsung mobile devices with Q(10.0) (Exynos and MediaTek chipsets) software, allowing unauthenticated attackers to execute LTE/5G commands via a debugging command over USB.

Understanding CVE-2020-25280

This CVE identifies a security vulnerability on Samsung mobile devices that can be exploited by unauthorized individuals to send LTE/5G commands.

What is CVE-2020-25280?

The vulnerability allows unauthenticated attackers to execute LTE/5G commands by sending a debugging command over USB on Samsung mobile devices with Q(10.0) software.

The Impact of CVE-2020-25280

The vulnerability poses a significant risk as it enables unauthorized individuals to manipulate LTE/5G commands on affected Samsung devices.

Technical Details of CVE-2020-25280

This section provides technical insights into the vulnerability.

Vulnerability Description

The issue allows unauthenticated attackers to send debugging commands over USB, leading to the execution of LTE/5G commands on Samsung devices with Q(10.0) software.

Affected Systems and Versions

Samsung mobile devices with Q(10.0) software
Devices equipped with Exynos and MediaTek chipsets

Exploitation Mechanism

Unauthenticated attackers exploit the vulnerability by sending a specific debugging command over USB to trigger the execution of LTE/5G commands.

Mitigation and Prevention

Protecting against and addressing the CVE-2020-25280 vulnerability is crucial for device security.

Immediate Steps to Take

Implement USB access controls to prevent unauthorized debugging commands
Regularly update device firmware to patch known vulnerabilities

Long-Term Security Practices

Conduct regular security assessments and penetration testing
Educate users on safe USB usage practices to prevent unauthorized access

Patching and Updates

Apply security patches provided by Samsung to address the CVE-2020-25280 vulnerability