COMMAND
BIOS
SYSTEMS AFFECTED
AWARD BIOS 4.51PG (copyrighted 1998)
PROBLEM
Bluefish found following. While doing some dirty work for
Christophe Grenier (both develop different BIOS password recovery
tools) he tested the Award 4.51/4.60 masterpassword cracker in his
own toolkit, !BIOS. To surprise, it actually printed a password
(on other computers he has tried so far it has only returned junk
- the manufacturer has not enabled the backdoor passsword).
After some testing, it turns out password works. Not sure how
many computers have this backdoor password installed. The backdoor
password is: SY_MB
NOTICE: This password is case-sensitive. Keep shift down while
typing the password. Also, the BIOS assumes American keyboard
layout, so the underscore is shift down and pressing the second
key left of backspace (the "?+\" key on Swedish keyboards).
SOLUTION
There-s the manual & driver CD for the SOYO mainboard. The header
on the CD says "SOYO MAIN BOARD", which SY_MB probably is an
acronym for. The SY in the backdoor password makes me think its
a backdoor password Soyo may have put in the BIOS.