Buffer overflow in RealNetworks RealServer administration utility allows remote attackers to execute arbitrary commands via a long username and password.
Real Media RealServer (rmserver) 6.0.3.353 stores a password in plaintext in the world-readable rmserver.cfg file, which allows local users to gain privileges.
RealSystem G2 server stores the administrator password in cleartext in a world-readable configuration file, which allows local users to gain privileges.