MCTOOLS in the fabric interconnect in Cisco Unified Computing System (UCS) allows local users to execute arbitrary Baseboard Management Controller (BMC) commands by leveraging (1) local, (2) shell-level, or (3) debug-level privileges at the operating-system layer, aka Bug ID CSCtg76239.
https://exchange.xforce.ibmcloud.com/vulnerabilities/87369
http://www.securitytracker.com/id/1029082
http://tools.cisco.com/security/center/content/CiscoSecurityNotice/CVE-2012-4089