Alcatel OmniSwitch 7000 and 7800 allows remote attackers to cause a denial of service (reboot) via certain network scans, as demonstrated using a Nessus port scan of ports 1 through 1024 with safe-checks disabled.
https://exchange.xforce.ibmcloud.com/vulnerabilities/15318
http://www.securityfocus.com/bid/9745
http://www.securityfocus.com/archive/1/355134