source: https://www.securityfocus.com/bid/25262/info ZyXEL ZyWALL 2 is prone to multiple remote vulnerabilities that affect the management interface. An attacker can exploit these issues to carry out cross-site request forgery, HTML-injection, and denial-of-service attacks. ZyWALL 2 running with firmware V3.62(WK.6) is reported vulnerable to this issue.