In the list below you can find some of the default accounts that you can use when conducting an assessment in Oracle databases.These passwords are the one that you can find more often.

SYSTEM:MANAGER

SCOTT:TIGER

SYS:CHANGE_ON_INSTALL

OUTLN:OUTLN

DBSNMP:DBSNMP

MDSYS:MDSYS

CTXSYS : CTXSYS

ORDSYS : ORDSYS

WKSYS : WKSYS

ANONYMOUS:ANONYMOUS