CVE-2020-15834 : Exploit Details and Defense Strategies

An issue was discovered on Mofi Network MOFI4500-4GXeLTE 4.1.5-std devices where the wireless network password is exposed in a QR encoded picture that an unauthenticated adversary can download via the web-management interface.

Understanding CVE-2020-15834

This CVE identifies a vulnerability in Mofi Network MOFI4500-4GXeLTE 4.1.5-std devices that could lead to the exposure of the wireless network password.

What is CVE-2020-15834?

The vulnerability allows an unauthenticated attacker to access the wireless network password through a QR encoded picture available on the web-management interface.

The Impact of CVE-2020-15834

The exposure of the wireless network password can lead to unauthorized access to the network, compromising sensitive data and potentially enabling further attacks.

Technical Details of CVE-2020-15834

This section provides more technical insights into the vulnerability.

Vulnerability Description

The issue exposes the wireless network password in a QR encoded picture accessible via the web-management interface.

Affected Systems and Versions

Affected Product: Mofi Network MOFI4500-4GXeLTE 4.1.5-std
Affected Version: Not applicable

Exploitation Mechanism

The vulnerability can be exploited by an unauthenticated adversary downloading the QR encoded picture containing the wireless network password.

Mitigation and Prevention

Protecting against and addressing the CVE-2020-15834 vulnerability is crucial for maintaining network security.

Immediate Steps to Take

Disable access to the web-management interface from untrusted networks
Change the wireless network password immediately
Monitor network activity for any suspicious behavior

Long-Term Security Practices

Regularly update firmware and security patches for the affected devices
Implement strong password policies and encryption methods
Conduct regular security audits and assessments

Patching and Updates

Check for patches or updates provided by Mofi Network to address the vulnerability
Apply patches promptly to secure the network from potential exploits