"Security vulnerability"without a password will be able to turn off"find my iPhone"-vulnerability warning-the black bar safety net

The current iOS 7.0.4 system found a major Bug, no need password to turn off iCloud in the“find my iPhone ”function, and delete the existing account. ! Just a few simple steps it is possible to reproduce this Bug, MacRumors attempts can be found in the 7.0.4 system of the iPhone and iPad to...