CVE-2016-1378
Cisco IOS before 15.2(2)E1 on Catalyst switches allows remote attackers to obtain potentially sensitive software-version information via a request to the Network Mobility Services Protocol (NMSP) port, aka Bug ID CSCum62591.
Date published : 2016-04-13
http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20160413-nms