Vendor Name: MobileTrans Product Name: MobileTrans Vendor Home Page: https://mobiletrans.wondershare.com/ Affected Version(s): MobileTrans version 4.0.11 Vulnerability Type: Weak Service Permissions (CWE-276) CVE Reference: CVE-2023-31748 Security Researcher: Thurein Soe Vulnerability description: MobileTrans is World 1 mobile-to-mobile file transfer application.MobileTrans version 4.0.11 was being suffered a weak service permission vulnerability that allows a normal window user to elevate to local admin. The "ElevationService" service name was installed, while the MobileTrans version 4.0.11 was installed in the window option system. The service "ElevationService" allows the local user to elevate to the local admin. Effectively, the local user is able to elevate to local admin. C:\Users\HninKayThayar\Desktop>sc qc ElevationService [SC] QueryServiceConfig SUCCESS SERVICE_NAME: ElevationService TYPE : 10 WIN32_OWN_PROCESS START_TYPE : 2 AUTO_START ERROR_CONTROL : 1 NORMAL BINARY_PATH_NAME : C:\Program Files (x86)\Wondershare\MobileTrans\ElevationService.exe LOAD_ORDER_GROUP : TAG : 0 DISPLAY_NAME : Wondershare Driver Install Service help DEPENDENCIES : SERVICE_START_NAME : LocalSystem C:\Users\HninKayThayar\Desktop>cacls "C:\Program Files (x86)\Wondershare\MobileTrans\ElevationService.exe" C:\Program Files (x86)\Wondershare\MobileTrans\ElevationService.exe Everyone:(ID)F NT AUTHORITY\SYSTEM:(ID)F BUILTIN\Administrators:(ID)F BUILTIN\Users:(ID)R APPLICATION PACKAGE AUTHORITY\ALL APPLICATION PACKAGES:(ID)R APPLICATION PACKAGE AUTHORITY\ALL RESTRICTED APPLICATION PACKAGES:(ID)R