Cisco TelePresence Video Communication Server Expressway Information Disclosure Vulnerability

A vulnerability in Configuration Log File of the Cisco TelePresence Video Communication Server (VCS) Expressway could allow an authenticated, remote attacker to obtain sensitive information stored on an affected system.

The vulnerability is due to the inclusion of sensitive information in certain log files. An attacker could exploit this vulnerability by viewing the sensitive information in the vulnerable log files.

Cisco has confirmed the vulnerability and released software updates.

To exploit this vulnerability, an attacker must authenticate to the targeted device. This access requirement reduces the likelihood of a successful exploit.

Cisco indicates through the CVSS score that functional exploit code exists; however, the code is not known to be publicly available.