CVE-2015-4685 json
Polycom RealPresence Resource Manager (aka RPRM) before 8.4 allows local users with access to the plcm account to gain privileges via a scr…
published 2017-09-19 9 y ago modified 2026-06-17 4 mo ago also EUVD-2015-4704
- cvss
- 7.0
- version 3.0, NVD
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 1.2%
- EPSS 1.2% chance of exploitation in 30 days, percentile 68%
- public exploits
- 1
- Exploit-DB
Summary
Polycom RealPresence Resource Manager (aka RPRM) before 8.4 allows local users with access to the plcm account to gain privileges via a script in /var/polycom/cma/upgrade/scripts, related to a sudo misconfiguration.
Timeline
- First public exploit (EDB-37449)
- Published
Exploit prediction
1.20% chance of exploitation in the next 30 days, higher than 68% 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
- 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 | 7.0 | CVSS:3.0/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H |
| NVD | 2.0 | 4.4 | AV:L/AC:M/Au:N/C:P/I:P/A:P |
Classification
- Weakness
-
- CWE-264 Permissions, Privileges, and Access Controls
References
-
exploit-db.com
/exploits/37449/
exploit, third-party-advisory, vdb-entry
-
seclists.org
/fulldisclosure/2015/Jun/81
mailing-list, exploit, third-party-advisory, vdb-entry
-
support.polycom.com
/global/documents/support/documentation/Security_Center_Post_for_RPRM_CVEs.pdf
vendor-advisory
-
securityfocus.com
/archive/1/535852/100/0/threaded
mailing-list
-
packetstormsecurity.com
/files/132463/Polycom-RealPresence-Resource-Manager-RPRM-Disclosure-Traversal.html
third-party-advisory, vdb-entry
-
securityfocus.com
/bid/75432
vdb-entry, third-party-advisory
Sources
- CVE List CVE-2015-4685
- NVD CVE-2015-4685
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.