Buffer overflow in Mollensoft Lightweight FTP Server 3.6 allows remote authenticated users to cause a denial of service (crash) and possibly execute arbitrary code via a long CWD command, as demonstrated in one example by using the "cd" command in an interactive FTP client.
Directory traversal vulnerability in Enceladus Server Suite 3.9 allows remote attackers to list arbitrary directories and possibly cause a denial of service via "@" (at) characters in a CD (CWD) command, such as (1) "@/....\", (2) "@@@/..c:\", or (3) "@/..@/..".