hydra.exe in HP SAN/iQ before 9.5 on the HP Virtual SAN Appliance has a hardcoded password of L0CAlu53R for the global$agent account, which allows remote attackers to obtain access to a management service via a login: request to TCP port 13838.
https://euvd.enisa.europa.eu/vulnerability/EUVD-2012-4305
http://www.kb.cert.org/vuls/id/441363