Pablo Software Solutions Quick N Easy FTP Server

Buffer overflow in Quick 'n Easy FTP Server 3.0 allows remote authenticated users to execute arbitrary commands via a long argument to the LIST command, a different issue than CVE-2006-2027.

Buffer overflow in Unicode processing in the logging functionality in Pablo Software Solutions Quick 'n Easy FTP Server Professional and Lite, probably 3.0, allows remote authenticated users to execute arbitrary code by sending a command with a long argument, which triggers a buffer overflow when an admin selects the Logging section in the FTP server main window. NOTE: the original researcher claims that the vendor disputes this issue.

Quick 'n Easy FTP Server 3.0 allows remote attackers to cause a denial of service (application crash or CPU consumption) via a long USER command.

Directory traversal vulnerability in Pablo Software Solutions Quick 'n Easy FTP Server 1.77, and possibly earlier versions, allows remote authenticated users to determine the existence of arbitrary files via a .. (dot dot) in the DEL command, which triggers different error messages depending on whether the file exists or not.