What’s Vulnerable › Vulnerabilities

CVE-2015-4315

• Severity: medium (CVSS 5.5 v2.0)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 1.9% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2015-08-20 · updated 2026-06-17
• Weakness: CWE-20

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.

Affected products

• Cisco Telepresence Video Communication Server Software: x8.5.3

References

• http://tools.cisco.com/security/center/viewAlert.x?alertId=40446
• http://www.securityfocus.com/bid/76352
• http://www.securitytracker.com/id/1033283
• http://tools.cisco.com/security/center/viewAlert.x?alertId=40446
• http://www.securityfocus.com/bid/76352
• http://www.securitytracker.com/id/1033283

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