The vulnerability of Cisco Expressway microprogramming software and Cisco TelePresence Video Communication Server microprogramming software for control devices is related to errors in the authentication process. This vulnerability allows attackers to execute a type of “man-in-the-middle” attack.

The vulnerability of Cisco Expressway microprogramming software and Cisco TelePresence Video Communication Server microprogramming software for call management devices is related to errors in the authentication process. Exploiting this vulnerability could allow a malicious actor to carry out a...