CVE-2015-4683: Polycom Realpresence Resource Manager

Critical severity, CVSS 9.8. EPSS: 6.9% chance of exploitation in the next 30 days.

Polycom RealPresence Resource Manager (aka RPRM) before 8.4 allows attackers to obtain sensitive information and potentially gain privileges by leveraging use of session identifiers as parameters with HTTP GET requests.

Affected products

• Polycom Realpresence Resource Manager: up to and including 8.3.2

Published 2017-09-19. Last modified 2026-06-17.