CVE-2013-4031
The Intelligent Platform Management Interface (IPMI) implementation in Integrated Management Module (IMM) and Integrated Management Module II (IMM2) on IBM BladeCenter, Flex System, System x iDataPlex, and System x3### servers has a default password for the IPMI user account, which makes it easier for remote attackers to perform power-on, power-off, or reboot actions, or add or modify accounts, via unspecified vectors.
Date published : 2013-08-09
http://www.ibm.com/support/entry/portal/docdisplay?lndocid=MIGR-5093463