Cisco TelePresence Endpoint HTML code injection vulnerability

Release date:
Updated on:

Affected Systems:
Cisco TelePresence Endpoint MXP F9.1
Cisco TelePresence Endpoint C TC4.1.2
Description:
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Bugtraq id: 49670
Cve id: CVE-2011-2544

Cisco TelePresence Endpoint is an Endpoint service provided by the Personal desktop and Home Office.

The Cisco TelePresence Endpoint has the HTML injection vulnerability. Remote attackers can exploit the HTML injection vulnerability to execute arbitrary script code in the affected browsers to steal cookie authentication configurations.

This vulnerability is caused by the flexibility of the H.323 ID or SIP Display Name field and the inability to correctly verify user input.

<* Source: David Klein

Link: http://www.senseofsecurity.com.au/advisories/SOS-11-010.pdf
*>

Test method:
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Alert

The following procedures (methods) may be offensive and are intended only for security research and teaching. Users are at your own risk!

Rebooting the system:
.
The attacker may also choose to change passwords in the system, disable
Encryption or enable telnet:

SRC =/html_select_status? Reload = security. ssi &/Configuration/Con
Ference/Encryption/Mode = Off &/Configuration/SystemUnit/Password
= Test>

Suggestion:
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Vendor patch:

Cisco
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The vendor has released a patch to fix this security problem. Please download it from the vendor's homepage:

Http://www.cisco.com/warp/public/707/advisory.html