WFTPD 3.00 R5 allows a remote attacker to cause a denial of service by making repeated requests to cd to the floppy drive (A:\).
Texas Imperial Software WFTPD and WFTPD Pro Server 3.25 and earlier allow remote attackers to cause a denial of service (application crash) via a long SITE ADMIN command.
The Control Panel applet in WFTPD and WFTPD Pro 3.21 R1 and R2 allows remote authenticated users to cause a denial of service (crash) via a long FTP command.
WFTPD Pro Server 3.21 allows remote authenticated users to cause a denial of service (crash) via a series of long MLIST commands.
WFTPD and WFTPD Pro 2.41 allows remote attackers to cause a denial of service by executing an MLST command before logging into the server.
WFTPD and WFTPD Pro 2.41 allows remote attackers to cause a denial of service by executing a STAT command while the LIST command is still executing.
WFTPD and WFTPD Pro 2.41 RC12 allows remote attackers to cause a denial of service by sending a long string of unprintable characters.