Improper Validation of External DTDs in Cisco TelePresence Video Communication Server (VCS) Expressway X8.5.3

CVE-2015-4315 · MEDIUM Severity

AV:N/AC:L/AU:S/C:P/I:N/A:P

The Call Policy Configuration page in Cisco TelePresence Video Communication Server (VCS) Expressway X8.5.3 improperly validates external DTDs, which allows remote authenticated users to read arbitrary files or cause a denial of service via a crafted XML document, aka Bug ID CSCuv31853.

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