VULNERABILITY INTELLIGENCE
CVE-2015-4315
CVSS score5.5 MEDIUM
EPSS probability1.87%
CISA KEVNot currently listed
Published2015-08-20
Last modified2026-06-17
CVSS vectorAV:N/AC:L/Au:S/C:P/I:N/A:P
Description
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.
Weakness classification
- CWE-20: Improper Input Validation