Separated from her crew in the crush of the mob, she suffered what CBS called "a brutal and sustained sexual assault and beating." She was saved by a group of women and an estimated 20 Egyptian soldiers.
She reconnected with the CBS team and returned to the U.S. on Saturday.
Logan, CBS News' chief foreign affairs correspondent, is one of at least 140 correspondents who have been injured or killed since Jan. 30 while covering the unrest in Egypt, according to the Committee to Protect Journalists.
CBS said it had no further comment on Logan's attack.