CVE-2015-4684

moderate-risk
Published 2017-09-19

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.

Do I need to act?

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11.4% chance of exploitation in next 30 days
EPSS score — higher than 89% of all CVEs
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Not on CISA KEV list
No confirmed active exploitation reported to CISA
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1 public exploit available
37449
?
Patch status unknown
Check vendor advisories for fix availability and mitigation guidance
6
CVSS 6.5/10 Medium
NETWORK / LOW complexity

Affected Products (1)

Affected Vendors

Polycom

References (12)

Third Party Advisory http://packetstormsecurity.com/files/132463/Polycom-RealPresence-Resource-Manage...
Exploit http://seclists.org/fulldisclosure/2015/Jun/81
http://www.securityfocus.com/archive/1/535852/100/0/threaded
Third Party Advisory http://www.securityfocus.com/bid/75432
Vendor Advisory https://support.polycom.com/global/documents/support/documentation/Security_Cent...
Exploit https://www.exploit-db.com/exploits/37449/
Third Party Advisory http://packetstormsecurity.com/files/132463/Polycom-RealPresence-Resource-Manage...
Exploit http://seclists.org/fulldisclosure/2015/Jun/81
http://www.securityfocus.com/archive/1/535852/100/0/threaded
Third Party Advisory http://www.securityfocus.com/bid/75432
Vendor Advisory https://support.polycom.com/global/documents/support/documentation/Security_Cent...
Exploit https://www.exploit-db.com/exploits/37449/
40
/ 100
moderate-risk
Severity 24/34 · High
Exploitability 11/34 · Low
Exposure 5/34 · Minimal