What is the CVSS score of CVE-2015-4685?

CVE-2015-4685 has a CVSS 3.0 base score of 7.0 (High). CVSS vector: CVSS:3.0/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H. EPSS exploitation probability: 0.2%.

Is there a public PoC exploit available for CVE-2015-4685?

Yes, a public proof-of-concept exploit is available for CVE-2015-4685. Prioritise patching immediately. EPSS: 0.2%.

Realpresence Resource Manager CVE-2015-4685

HIGH

Permissions, Privileges, and Access Controls (CWE-264)

2017-09-19 cve@mitre.org

Privilege Escalation Realpresence Resource Manager

7.0

CVSS 3.0 · NVD

Severity by source

NVD PRIMARY

7.0 HIGH

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

Primary rating from NVD · only source for this CVE.

CVSS VectorNVD

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

Attack Vector

Local

Attack Complexity

High

Privileges Required

Low

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

High

Lifecycle Timeline

CVE Published

Sep 19, 2017 - 19:29 cve.org

HIGH 7.0

DescriptionCVE.org

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.

AnalysisAI

Technical ContextAI

This vulnerability is classified under CWE-264. 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. Affected products include: Polycom Realpresence Resource Manager. Version information: before 8.4.

RemediationAI

No vendor patch is available at time of analysis. Monitor vendor advisories for updates. Apply vendor patches when available. Implement network segmentation and monitoring as interim mitigations.