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Fencer Intel
critical 9.8

CVE-2015-4683 json

Polycom RealPresence Resource Manager (aka RPRM) before 8.4 allows attackers to obtain sensitive information and potentially gain privilege…

published 9y ago modified 4mo ago also EUVD-2015-4702

cvss
9.8
version 3.0, NVD
cisa kev
Not listed
not in CISA's catalog
epss
6.9%
EPSS 6.9% chance of exploitation in 30 days, percentile 94%
public exploits
1
Exploit-DB

Summary

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.

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Timeline

  1. First public exploit (EDB-37449)
  2. Published

Exploit prediction

6.87% chance of exploitation in the next 30 days, higher than 94% of all scored CVEs (FIRST EPSS, 2026-11-09).

Exploits and checks

  • EDB-37449 Polycom RealPresence Resource Manager < 8.4 - Multiple Vulnerabilities webapps, 2015-06-30
  • packetstormsecurity.com http://packetstormsecurity.com/files/132463/Polycom-RealPresence-Resource-Manager-RPRM-Disclosure-Traversal.html referenced PoC, tagged "exploit" by a source, unverified
  • seclists.org http://seclists.org/fulldisclosure/2015/Jun/81 referenced PoC, tagged "exploit" by a source, unverified

CVSS scores

assigned by version score vector
NVD 3.0 9.8 CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
NVD 2.0 7.5 AV:N/AC:L/Au:N/C:P/I:P/A:P

Classification

Weakness
  • CWE-264 Permissions, Privileges, and Access Controls

References

Sources

Fencer Intel keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.