CVE-2020-13860 : What You Need to Know

An issue was discovered on Mofi Network MOFI4500-4GXeLTE 4.0.8-std devices where the one-time password algorithm for the undocumented system account mofidev generates a predictable six-digit password.

Understanding CVE-2020-13860

This CVE identifies a vulnerability in Mofi Network MOFI4500-4GXeLTE 4.0.8-std devices that could lead to a security compromise.

What is CVE-2020-13860?

The vulnerability allows for the generation of a predictable six-digit password for the undocumented system account mofidev on the affected devices.

The Impact of CVE-2020-13860

The predictable password generated by the one-time password algorithm can potentially be exploited by malicious actors to gain unauthorized access to the system.

Technical Details of CVE-2020-13860

This section provides more in-depth technical information about the vulnerability.

Vulnerability Description

The issue lies in the one-time password algorithm used for the mofidev system account, which lacks randomness, resulting in a predictable password.

Affected Systems and Versions

Affected Systems: Mofi Network MOFI4500-4GXeLTE 4.0.8-std devices
Affected Versions: Not specified

Exploitation Mechanism

The vulnerability can be exploited by attackers to predict the six-digit password generated for the mofidev system account, potentially leading to unauthorized access.

Mitigation and Prevention

It is crucial to take immediate steps to address and prevent exploitation of this vulnerability.

Immediate Steps to Take

Change the default password for the mofidev system account to a strong, unique password.
Monitor system logs for any unauthorized access attempts.

Long-Term Security Practices

Regularly update firmware and software to patch known vulnerabilities.
Implement multi-factor authentication to enhance security.

Patching and Updates

Check for security updates and patches from Mofi Network to address this vulnerability.