Cisco ONS 15454 controller cards with software 10.0 and earlier allow remote attackers to cause a denial of service (card reload) via a crafted HTTP URI, aka Bug ID CSCun06870.
http://tools.cisco.com/security/center/viewAlert.x?alertId=33679
http://tools.cisco.com/security/center/content/CiscoSecurityNotice/CVE-2014-2142