CVE:CVE-2000-1101
CNNVD:CNNVD-200101-087
Winsock FTPd (WFTPD) 3.00和2.41版本存在目录遍历漏洞。当"Restrict to home directory"选项启用时，本地用户借助"/../"字符串和多种..（点 点）攻击逃离主目录。
solution:Upgrade texas_imperial_software wftpd to a higher version than 2.41_rc14,3.0,and avoid the version 2.41_rc14,3.0