H3C SSL VPN is a secure VPN system based on SSL connections. It allows mobile employees to access corporate networks remotely in an easy and secure way. The H3C SSL VPN devices are a new generation of professional SSL VPN devices for enterprises. They can function as ingress gateways as well as proxy gateways of internal server clusters. The SecPath SSL VPN devices are for small-to medium-sized enterprises, while the SecBlade SSL VPN devices are for medium-sized enterprises.
The weakness is caused due to the login script and how it verifies provided credentials. An attacker can use this weakness to enumerate valid users on the affected application via 'txtUsrName' POST parameter.