Title: F-Secure Key 4.9.241.0 – Local Code Execution via DLL hijacking Date: 2019-12-29 Author: Nir Yehoshua Vendor: https://www.f-secure.com/en Product: F-Secure Key 4.9.241.0 Tested on: Microsoft Windows 10 x64 [eng] Description: A local DLL hijacking vulnerability has been discovered in F-Secure Key 4.9.241.0. The issue allows local attackers to load their DLL into fskey.exe and execute the DLL. Vulnerable Library: wkscli.dll (x86) Location: C:\Program Files (x86)\F-Secure\F-Secure KEY\