Secure Elements Class 5 AVR server and client (aka C5 EVM) before 2.8.1 send messages in cleartext, which allows remote attackers to read sensitive vulnerability information.
https://exchange.xforce.ibmcloud.com/vulnerabilities/26751
http://www.vupen.com/english/advisories/2006/2069
http://www.kb.cert.org/vuls/id/WDON-6Q6RJY
http://www.kb.cert.org/vuls/id/WDON-6Q6RCB
http://www.kb.cert.org/vuls/id/921017
http://www.kb.cert.org/vuls/id/135529