ovactiond in HP OpenView Network Node Manager (NNM) 6.1 and Tivoli Netview 5.x and 6.x allows remote attackers to execute arbitrary commands via shell metacharacters in a certain SNMP trap message.Referenceshttp://www.securityfocus.com/bid/2845http://marc.info/?l=bugtraq&m=99201278704545&w=2http://www.cert.org/advisories/CA-2001-24.htmlhttp://www.kb.cert.org/vuls/id/952171