CVE:CVE-2006-2952
CNNVD:CNNVD-200606-246
Net Portal Dynamic System (NPDS) 存在目录遍历漏洞，远程攻击者可以通过在(1)传给header.php的Default_Theme参数或(2)传给modules/cluster-paradise/cluster-E.php的ModPath参数（该参数中包含..）后加一个空(%00)字节来读取任意文件。
solution:Upgrade net_portal_dynamic_system net_portal_dynamic_system to a higher version than 5.10,and avoid the version (,5.10]