How to mitigate and rectify the logical vulnerability issue in campus networking

The client conducted host penetration testing and identified this vulnerability:

Version: Campus:E6505P19  EIA E6225

Vulnerability details: The system backend does not fully verify the validity of the graphics verification code. Attackers can bypass the front end graphics verification code check by directly calling the interface, using any graphics verification code or an empty verification code to circumvent the verification process.

Recommended mitigation measures: It is advised to review and revise the verification code validation logic.

The EIA E6606P01 version has been resolved

Upgrade to version EIA E6606P01 for a complete resolution.