A vulnerability in Cisco TelePresence Integrator C Series could allow an unauthenticated, remote attacker to bypass authentication.
The vulnerability is due to insufficient validation of user-supplied values. An attacker could exploit this vulnerability by sending multiple request parameters to an affected device.
Cisco has confirmed the vulnerability and released software updates.
A successful exploit of this vulnerability could allow an attacker to bypass authentication and gain unauthorized access to the targeted device. If successful, the attacker could have the ability to conduct further attacks, which may impact the confidentiality, integrity, or availability of the device.
Cisco indicates through the CVSS score that functional exploit code exists; however, the code is not known to be publicly available.
Cisco has released bug ID CSCuv00604 for registered users, which contains additional details and an up-to-date list of affected product versions.
Vulnerable ProductsAt the time this alert was first published, Cisco TelePresence Integrator C Series devices running TC Software prior to versions 7.3.4 were affected. Later releases of TC Software may also be affected.
Products Confirmed Not VulnerableNo other Cisco products are currently known to be affected by these vulnerabilities.
Administrators are advised to apply the appropriate updates.
Administrators are advised to allow only trusted users to have network access.
Administrators are advised to monitor affected systems.
Cisco customers with active contracts can obtain updates through the Software Center at the following link: Cisco. Cisco customers without contracts can obtain upgrades by contacting the Cisco Technical Assistance Center at 1-800-553-2447 or 1-408-526-7209 or via email at firstname.lastname@example.org.
The Cisco Product Security Incident Response Team (PSIRT) is not aware of any public announcements or malicious use of the vulnerability that is described in this advisory.
To learn about Cisco security vulnerability disclosure policies and publications, see the Security Vulnerability Policy. This document also contains instructions for obtaining fixed software and receiving security vulnerability information from Cisco.
Version Description Section Status Date 1.0 Initial Release NA Final 2015-Jul-14
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