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) "@/..@/..".
Improper Limitation of a Pathname to a Restricted Directory The product uses external input to construct a pathname that is intended to identify a file or directory that is located underneath a restricted parent directory, but the product does not properly neutralize special elements within the pathname that can cause the pathname to resolve to a location that is outside of the restricted directory.