A vulnerability in the WIL-A module of Cisco TelePresence VX Clinical Assistant could allow an unauthenticated, remote attacker to log in as the admin user of the device using a blank password.

The vulnerability is due to a coding error that resets the password for the admin user to a blank password on every reboot.

An attacker could exploit this vulnerability by logging in to the administrative interface as the admin user with a blank password.

Cisco has released free software updates that address this vulnerability.

This advisory is available at the following link:
http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20131106-tvxca

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