Looking for logging into the Oracle Only With Sysdba site and are not getting the correct working link for it? In such a case, you can use the links given here by searching your desired login page in the search box. If the page is present on our website then you will get all the links related to the Oracle Only With Sysdba site. After that you can login as usual with your login credentials.
https://stackoverflow.com/questions/13095427/can-only-login-on-oracle-as-sysdba
https://asktom.oracle.com/pls/asktom/asktom.search?tag=users-with-sysdba-can-login-to-database-without-password
https://asktom.oracle.com/pls/asktom/f?p=100:11:0::::P11_QUESTION_ID:670117794561
https://community.oracle.com/thread/491379?start=0&tstart=0
https://asktom.oracle.com/pls/apex/asktom.search?tag=conn-as-sysdba
https://docs.oracle.com/cd/B25329_01/doc/admin.102/b25107/users_secure.htm
https://community.oracle.com/thread/4029987
https://community.oracle.com/thread/1058514?start=0&tstart=0
https://docs.oracle.com/cd/B28359_01/server.111/b28310/dba006.htm
https://dba.stackexchange.com/questions/55077/why-cant-i-log-in-to-system-without-as-sysdba
http://databaselab.org:8080/i/doc/XEDBA/users_secure011.htm
https://github.com/oracle/docker-images/issues/525
https://answers.sap.com/questions/593614/connection-to-oracle-database-as-sysdba-not-workin.html