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Cisco Bug: CSCur05556 - Authentication bypass in Cisco TelePresence Video Conductor

Last Modified

Apr 04, 2017

Products (1)

  • Cisco TelePresence Conductor

Known Affected Releases


Description (partial)

Cisco TelePresence Video Communication Server (VCS), Cisco Expressway and Cisco TelePresence Conductor contain the following vulnerabilities:

    SDP Media Description Denial of Service Vulnerability
    Authentication Bypass Vulnerability

Successful exploitation of the SDP Media Description Denial of Service Vulnerability may cause the affected system to reload.
Successful exploitation of the Authentication Bypass Vulnerability may allow an attacker to bypass authentication and log in to the system with
the privileges of an administrator.

Cisco has released free software updates that address these vulnerabilities. Workarounds that mitigate these vulnerabilities are not available.
This advisory is available at the following link:

See published Cisco Security Advisory
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