Vulnerability in Cisco TelePresence Video Communication Server Affecting Call Policy Configuration
CVE-2015-4315

Currently unrated

Key Information:

Vendor: Cisco
Status: Telepresence Video Communication Server Software
Vendor: CVE Published:; 20 August 2015

What is CVE-2015-4315?

The Call Policy Configuration page in Cisco TelePresence Video Communication Server (VCS) Expressway X8.5.3 has a flaw that improperly validates external Document Type Definitions (DTDs). This weakness enables remote authenticated users to exploit the system by reading arbitrary files or triggering a denial of service condition through a specially crafted XML document. Users must take precautionary steps to secure configurations and limit access to restricted functionality to mitigate potential risks.

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