Multiple directory traversal vulnerabilities in Web Wiz Forums 9.07 and earlier allow remote attackers to list arbitrary directories, and .txt and .zip files, via a .....\\\ in the sub parameter to (1) RTE_file_browser.asp or (2) file_browser.asp.
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.