CVE-2010-4304 Information

Description

The web interface in Cisco Unified Videoconferencing (UVC) System 3545 5110 5115 and 5230; Unified Videoconferencing 3527 Primary Rate Interface (PRI) Gateway; Unified Videoconferencing 3522 Basic Rate Interfaces (BRI) Gateway; and Unified Videoconferencing 3515 Multipoint Control Unit (MCU) uses predictable session IDs based on time values which makes it easier for remote attackers to hijack sessions via a brute-force attack aka Bug ID CSCti54048.

Reference

http://seclists.org/fulldisclosure/2010/Nov/167 http://www.cisco.com/en/US/products/products_security_response09186a0080b56d0d.html http://www.trustmatta.com/advisories/MATTA-2010-001.txt