Rapid7

module

3CTftpSvc TFTP Long Mode Buffer Overflow

Disclosed
Nov 27, 2006
Created
May 30, 2018

Description

This module exploits a stack buffer overflow in 3CTftpSvc 2.0.1. By
sending a specially crafted packet with an overly long mode
field, a remote attacker could overflow a buffer and execute
arbitrary code on the system.

Platform

Windows

Module Options

To display the available options, load the module within the Metasploit console and run the commands 'show options' or 'show advanced':


msf > use exploit/windows/tftp/threectftpsvc_long_mode
msf exploit(threectftpsvc_long_mode) > show targets
...targets...
msf exploit(threectftpsvc_long_mode) > set TARGET < target-id >
msf exploit(threectftpsvc_long_mode) > show options
...show and set options...
msf exploit(threectftpsvc_long_mode) > exploit

Title
Rapid7 Labs

2026 Global Threat Landscape Report

The predictive window has collapsed. Exploitation follows disclosure in days. See how attackers are accelerating and how to stay ahead.