Viscosity 1.6.7 – Local Privilege Escalation
# Exploit Title: Viscosity for Windows 1.6.7 Privilege Escalation # Date: 31.01.2017 # Software Link: https://www.sparklabs.com/ # Exploit Author: Kacper Szurek # Contact: https://twitter.com/KacperSzurek # Website: https://security.szurek.pl/ # Category: local 1. Description It is possible to execute openvpn with custom dll as SYSTEM using ViscosityService because path is not correctly validated. https://security.szurek.pl/viscosity-for-windows-167-privilege-escalation.html 2. Proof of Concept https://gitlab.com/exploit-database/exploitdb-bin-sploits/-/raw/main/bin-sploits/41207.zip 3. Solution Update to version 1.6.8 https://www.sparklabs.com/blog/viscosity-for-mac-windows-version-1-6-8/ |