CVE-2020-13117 : Vulnerability Insights and Analysis

Wavlink WN575A4 and WN579X3 devices through 2020-05-15 allow unauthenticated remote users to inject commands via the key parameter in a login request.

Understanding CVE-2020-13117

This CVE identifies a vulnerability in Wavlink WN575A4 and WN579X3 devices that enables unauthenticated remote users to inject commands through a specific parameter during login.

What is CVE-2020-13117?

The CVE-2020-13117 vulnerability allows unauthorized remote individuals to execute commands by manipulating the key parameter within a login request on Wavlink WN575A4 and WN579X3 devices.

The Impact of CVE-2020-13117

This vulnerability poses a significant security risk as it permits attackers to execute arbitrary commands on affected devices without authentication, potentially leading to unauthorized access, data theft, or further compromise of the device.

Technical Details of CVE-2020-13117

This section provides more in-depth technical insights into the CVE-2020-13117 vulnerability.

Vulnerability Description

The vulnerability in Wavlink WN575A4 and WN579X3 devices allows unauthenticated remote users to inject commands via the key parameter in a login request, providing unauthorized access to the device.

Affected Systems and Versions

Product: Wavlink WN575A4 and WN579X3 devices
Versions: All versions through 2020-05-15

Exploitation Mechanism

Attackers exploit this vulnerability by sending specially crafted requests with malicious commands in the key parameter, bypassing authentication mechanisms and gaining unauthorized access to the device.

Mitigation and Prevention

Protecting systems from CVE-2020-13117 requires immediate actions and long-term security practices.

Immediate Steps to Take

Disable remote access if not required to minimize exposure to potential attacks.
Implement strong authentication mechanisms to prevent unauthorized access.
Monitor network traffic for any suspicious activities that may indicate exploitation attempts.

Long-Term Security Practices

Regularly update device firmware to patch known vulnerabilities and enhance security measures.
Conduct security audits and penetration testing to identify and address any potential weaknesses in the system.

Patching and Updates

Apply patches or updates provided by Wavlink to address the CVE-2020-13117 vulnerability and enhance the security of affected devices.