If the cd isn't copy protected, your best options are to make an image either with-
a) discdump in standard mode; or
b) CloneCD (with .cue) with Regenerate Data Sectors, Fast Error Skip and Intelligent Bad Sector Scan (sector skip 20) options checked.
Then burn the image from the cue sheet with Fireburner using Session-at-once (i.e. SAO cooked).
Be prepared for the image making to take a considerable time though. If the disc is badly damaged it may well take several hours.