Global Registration Service 22.214.171.124 – ‘GREGsvc.exe’ Unquoted Service Path
# Exploit Title: Global Registration Service 126.96.36.199 - 'GREGsvc.exe' Unquoted Service Path # Discovery by: Emmanuel Lujan # Vendor Homepage: https://www.acer.com/ac/en/US/content/home # Tested Version: 188.8.131.52 # Vulnerability Type: Unquoted Service Path # Tested on OS: Windows 7 Home Premium x64 # Step to discover Unquoted Service Path: C:\>wmic service get name, pathname, displayname, startmode | findstr /i "Auto" | findstr /i /v "C:\Windows\\" | findstr /i /v """ GREGService GREGServ ice C:\Program Files (x86)\Acer\Registration\G REGsvc.exe Auto # Service info: C:\>sc qc GregService [SC] QueryServiceConfig SUCCESS SERVICE_NAME: GREGService TYPE : 10 WIN32_OWN_PROCESS START_TYPE : 2 AUTO_START ERROR_CONTROL : 1 NORMAL BINARY_PATH_NAME : C:\Program Files (x86)\Acer\Registration\GREGsvc.exe LOAD_ORDER_GROUP : TAG : 0 DISPLAY_NAME : GREGService DEPENDENCIES : SERVICE_START_NAME : LocalSystem #Exploit: A successful attempt would require the local user to be able to insert their code in the system root path undetected by the OS or other security applications where it could potentially be executed during application startup or reboot. If successful, the local user's code would execute with the elevated privileges of the application.
Social Comments Box
Latest posts by RiSec.Mitch (see all)