WeFi 3.2.1.4.1, when diagnostic mode is enabled, stores (1) WEP, (2) WPA, and (3) WPA2 access-point keys in (a) ClientWeFiLog.dat, (b) ClientWeFiLog.bak, and possibly (c) a certain .inf file under %PROGRAMFILES%\WeFi\Users\, and uses cleartext for the ClientWeFiLog files, which allows local users to obtain sensitive information by reading these files.
Exposure of Sensitive Information to an Unauthorized Actor The product exposes sensitive information to an actor that is not explicitly authorized to have access to that information.