Multiple buffer overflows in Ipswitch WS_FTP Server 5.05 before Hotfix 1 allow remote authenticated users to execute arbitrary code via long (1) XCRC, (2) XSHA1, or (3) XMD5 commands.

Buffer overflow in Gene6 FTP Server 3.1.0 allows remote authenticated attackers to cause a denial of service (crash) and possibly execute arbitrary code via a long argument to (1) MKD or (2) XMKD, as demonstrated by the Infigo FTPStress Fuzzer.

Unspecified vulnerability in GlobalSCAPE Secure FTP Server before 3.1.4 Build 01.10.2006 allows attackers to cause a denial of service (application crash) via a "custom command" with a long argument.

Gene6 FTP Server does not properly restrict access to the control console, which allows local users to modify the server configuration and gain privileges, as demonstrated by defining a SITE command.

Ipswitch WS_FTP Server 4.0.2 allows remote attackers to cause a denial of service (disk consumption) and bypass file size restrictions via a REST command with a large size argument, followed by a STOR of a smaller file.

Heap-based buffer overflow in Titan FTP 3.21 and earlier allows remote attackers to cause a denial of service (crash) via a long FTP command such as (1) CWD, (2) STAT, or (3) LIST.

Ipswitch WS_FTP Server 4.0.2 has a backdoor XXSESS_MGRYY username with a default password, which allows remote attackers to gain access.

Buffer overflow in WS_FTP FTP Server 3.1.1 allows remote authenticated users to execute arbitrary code via a long SITE CPWD command.