CVE-2015-4683

critical
Published 2017-09-19 · Modified 2026-05-13
CVSS v3
9.8
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CVSS v2
7.5
VIR risk
9.8

Description

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.

Predictions

Exploit likelihood
97%
Patch ETA

Heuristic predictions, AS-IS, for prioritization only.

Mitigations

vendor Authored 2026-05-27

Vendor advisory: cve@mitre.org — https://support.polycom.com/global/documents/support/documentation/Security_Center_Post_for_RPRM_CVEs.pdf

Application impact

VendorProductVersionsFixed
polycomrealpresence_resource_manager{"endIncluding":"8.3.2"}

References

CWEs

CWE-264

Verify integrity in audit chain (admin only). AS-IS.