Test ID:	1.3.6.1.4.1.25623.1.0.105333
Category:	CISCO
Title:	Cisco TelePresence Video Communication Server Expressway Denial of Service Vulnerability
Summary:	Cisco TelePresence Video Communication Server Expressway is prone to a denial-of-service vulnerability.
Description:	Summary: Cisco TelePresence Video Communication Server Expressway is prone to a denial-of-service vulnerability. Vulnerability Insight: The vulnerability is due to insufficient validation of declared document type definitions (DTD) stored externally. An attacker could exploit this vulnerability by supplying a specially crafted XML file to the targeted system. An exploit could allow the attacker to launch a denial of service or read arbitrary files. This issue is being tracked by Cisco bug ID CSCuv31853 Vulnerability Impact: An attacker can exploit this issue to cause a denial of service condition or read arbitrary files on an affected system. Affected Software/OS: Cisco TelePresence Video Communication Server Expressway X8.5.3 Solution: No known solution was made available for at least one year since the disclosure of this vulnerability. Likely none will be provided anymore. General solution options are to upgrade to a newer release, disable respective features, remove the product or replace the product by another one. CVSS Score: 5.5 CVSS Vector: AV:N/AC:L/Au:S/C:P/I:N/A:P
Cross-Ref:	BugTraq ID: 76352 Common Vulnerability Exposure (CVE) ID: CVE-2015-4315 http://www.securityfocus.com/bid/76352 Cisco Security Advisory: 20150813 Cisco Telepresence Video Communication Server Expressway Call Policy Configuration Page Denial of Service Vulnerability http://tools.cisco.com/security/center/viewAlert.x?alertId=40446 http://www.securitytracker.com/id/1033283
Copyright	This script is Copyright (C) 2015 Greenbone Networks GmbH

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