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Vulnerability record · CVE-2015-4684 · published 19 September 2017

CVE-2015-4684: Polycom realpresence resource manager vulnerability

PPolycom · Realpresence Resource Manager

Multiple directory traversal vulnerabilities in Polycom RealPresence Resource Manager (aka RPRM) before 8.4 allow (1) remote authenticated users to read arbitrary files via a .. (dot dot) in the Modifier parameter to PlcmRmWeb/FileDownload; or remote authenticated administrators to upload arbitrary files via the (2) Filename or (3) SE_FNAME parameter to PlcmRmWeb/FileUpload or to read and remove arbitrary files via the (4) filePathName parameter in an importSipUriReservations SOAP request to PlcmRmWeb/JUserManager.

6.5 CVSS 3.0 Medium EPSS 4.9% · top 8.2% CWE-255 · CWE-255
6.5CVSS 3.0 base score, v2 5.5
4.9%EPSS exploitation probability, 30 days
NoNot in CISA KEV
1Affected product versions listed by NVD
12References, 4 tagged exploit
17 Jun 2026Last modified by NVD

Description

Multiple directory traversal vulnerabilities in Polycom RealPresence Resource Manager (aka RPRM) before 8.4 allow (1) remote authenticated users to read arbitrary files via a .. (dot dot) in the Modifier parameter to PlcmRmWeb/FileDownload; or remote authenticated administrators to upload arbitrary files via the (2) Filename or (3) SE_FNAME parameter to PlcmRmWeb/FileUpload or to read and remove arbitrary files via the (4) filePathName parameter in an importSipUriReservations SOAP request to PlcmRmWeb/JUserManager.

CVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:N

Affected products

1 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
http://packetstormsecurity.com/files/132463/Polycom-RealPresence-Resource-Manager-RPRM-Disclosure-Traversal.html Third Party AdvisoryVDB Entry
http://seclists.org/fulldisclosure/2015/Jun/81 ExploitMailing ListThird Party AdvisoryVDB Entry
http://www.securityfocus.com/archive/1/535852/100/0/threaded
http://www.securityfocus.com/bid/75432 Third Party AdvisoryVDB Entry
https://support.polycom.com/global/documents/support/documentation/Security_Center_Post_for_RPRM_CVEs.pdf Vendor Advisory
https://www.exploit-db.com/exploits/37449/ ExploitThird Party AdvisoryVDB Entry
http://packetstormsecurity.com/files/132463/Polycom-RealPresence-Resource-Manager-RPRM-Disclosure-Traversal.html Third Party AdvisoryVDB Entry
http://seclists.org/fulldisclosure/2015/Jun/81 ExploitMailing ListThird Party AdvisoryVDB Entry
http://www.securityfocus.com/archive/1/535852/100/0/threaded
http://www.securityfocus.com/bid/75432 Third Party AdvisoryVDB Entry
https://support.polycom.com/global/documents/support/documentation/Security_Center_Post_for_RPRM_CVEs.pdf Vendor Advisory
https://www.exploit-db.com/exploits/37449/ ExploitThird Party AdvisoryVDB Entry

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Related vulnerabilities

Same products first, then exploited flaws of the same weakness class.

9.8CVE-2015-4683Polycom realpresence resource manager permissions and access controls vulnerabilityPolycom RealPresence Resource Manager (aka RPRM) before 8.4 allows attackers to obtain sensitive information and potentially gain privileges by lever…EPSS 6.9%7.8CVE-2015-4681Polycom realpresence resource manager vulnerabilityPolycom RealPresence Resource Manager (aka RPRM) before 8.4 allows local users to have unspecified impact via vectors related to weak passwords.EPSS 1.7%7.0CVE-2015-4685Polycom realpresence resource manager permissions and access controls vulnerabilityPolycom RealPresence Resource Manager (aka RPRM) before 8.4 allows local users with access to the plcm account to gain privileges via a script in /va…EPSS 1.2%6.5CVE-2015-4682Polycom realpresence resource manager information exposure vulnerabilityPolycom RealPresence Resource Manager (aka RPRM) before 8.4 allows remote authenticated users to obtain the installation path via an HTTP POST reques…EPSS 5.2%8.8CVE-2014-1812Microsoft Windows Group Policy Preferences credential exposure and privilege escalationGroup Policy Preferences in multiple Windows versions stored and distributed passwords in a way that did not properly protect them, allowing any auth…KEVEPSS 65%analysed

Source: NIST National Vulnerability Database (record CVE-2015-4684), CISA KEV, FIRST EPSS (scores of 2026-09-27). This page is refreshed as NVD updates the record.