Port 1521 — Oracle DB

A guide to enumeration and exploitation of Oracle DB. RDBMS — A relational multi-model database. By default the Oracle database listens on TCP port 1521.

0) What is Oracle?

Oracle is a RDBMS database that is produced and marketed by Oracle.

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        When enumerating Oracle the first step is to talk to the TNS-Listener that usually resides on the default port (1521/TCP). 
        For this we have a simple tool called tnscmd/tnscmd10g

        - ./tnscmd.pl status -h {TARGET IP}

      If you recieve an error, the listener may be password protected —  consider hydra.
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After identifying weak configuration...

Oracle Info — What to Look For

Tools Required

        sudo apt install ...

Citations