With document ID c02712867 on 2011/06/08 an advisory for HP Data Protector 6.11 (6.10 and 6.00) was released, which describes a potential security problem when using Data Protector and in some circumstances a remote execution of arbitrary code may possible.
There is a solution, installation of the current patches for the used version of Data Protector. All operating systems are affected.
The complete advisory can be read here: http://h20000.www2.hp.com/bizsupport/TechSupport/Document.jsp?objectID=c02712867&jumpid=em_alerts_us-us_Jun11_xbu_all_all_1292526_87642_software_critical_005_38