TFTP Server is an open source server implementation of the tftp protocol for multiple platforms.
A buffer overflow vulnerability in the handling of error packets allows remote attackers to execute arbitrary commands.
Upgrade to version 1.6 or higher when available, if that version contains a fix. Otherwise restrict access to the tftp service.
Exploit works on TFTP Server SP 1.4.
A different payload is required depending upon whether the service runs as a network service or standalone. Choose the first platform if TFTP Server is running as a network service, and the second if it is running standalone.