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Category:   Device (Multimedia)  >   Cisco TelePresence Vendors:   Cisco
Cisco TelePresence Video Communication Server Expressway Script File Access Control Flaw Lets Local Users Gain Elevated Privileges
SecurityTracker Alert ID:  1033442
SecurityTracker URL:  http://securitytracker.com/id/1033442
CVE Reference:   CVE-2015-4330   (Links to External Site)
Date:  Sep 2 2015
Impact:   Execution of arbitrary code via local system, User access via local system
Fix Available:  Yes  Vendor Confirmed:  Yes  
Version(s): VCS Expressway X8.5.2
Description:   A vulnerability was reported in Cisco TelePresence Video Communication Server Expressway. A local user can obtain elevated privileges on the target system.

The system does not properly control access to a script file. A local user can supply specially crafted parameter values to the script file to execute arbitrary commands on the target system with elevated privileges.

The vendor has assigned bug ID CSCuv10556 to this vulnerability.

Impact:   A local user can obtain elevated privileges on the target system.
Solution:   Cisco has issued a fix.

The Cisco advisory is available at:

http://tools.cisco.com/security/center/viewAlert.x?alertId=40541

Vendor URL:  tools.cisco.com/security/center/viewAlert.x?alertId=40541 (Links to External Site)
Cause:   Access control error

Message History:   None.


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