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Clearpass CVE-2015-4649

HIGH
Improper Access Control (CWE-284)
2017-08-29 cve@mitre.org
7.2
CVSS 3.0 · NVD
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Vulnerability Assessment

Weakness
CWE
OWASP Top 10:2025
A01:2025 - Broken Access Control
ASVS 5.0
V8 - Authorization Access control enforcement
MITRE ATT&CK

1 technique across 1 tactic: Defense Evasion

The technique list with ATT&CK links and the kill-chain view is part of the Basic plan and up.

Impact

CVSS score of 7.2 (HIGH). Attack characteristics: network attack vector, low complexity, high privileges required, no user interaction not required. EPSS exploitation probability: 0.91%.

Exploit ScenarioDerived

This vulnerability can be exploited remotely over the network. Successful exploitation could compromise the high-severity affected system.

This Week Schedule remediation this week. Why: HIGH severity (CVSS 7.0-8.9).
No patch listed yet 0.9% exploitation probability (EPSS)

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AnalysisAI

Aruba Networks ClearPass Policy Manager before 6.4.7 and 6.5.x before 6.5.2 allows remote authenticated administrators to gain root privileges via unspecified vectors, a different vulnerability than. Rated high severity (CVSS 7.2), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

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.

Affects your stack

Find out whether the stacks and servers you run are on an affected version.

Checking this CVE against your own stacks and servers is part of the Basic plan and up.

Technical ContextAI · show details

This vulnerability is classified under CWE-284. Aruba Networks ClearPass Policy Manager before 6.4.7 and 6.5.x before 6.5.2 allows remote authenticated administrators to gain root privileges via unspecified vectors, a different vulnerability than CVE-2015-3654. Affected products include: Arubanetworks Clearpass. Version information: before 6.4.7.

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  • Exploit and PoC references, threat intelligence from 22 sources

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Severity by source

NVD PRIMARY 7.2 HIGH
AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

Primary rating from NVD · only source for this CVE.

CVSS VectorNVD

Attack Vector
Network
Attack Complexity
Low
Privileges Required
High
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
High

DescriptionCVE.org

Aruba Networks ClearPass Policy Manager before 6.4.7 and 6.5.x before 6.5.2 allows remote authenticated administrators to gain root privileges via unspecified vectors, a different vulnerability than CVE-2015-3654.

Threat Intelligence Overview

EPSS Score
0.9%
Top 24% exploitable
Data Quality
3 sources
Confidence: Low

How this decision was reached

The engine reads each signal below and applies a fixed list of rules from top to bottom. The first rule that matches sets the recommended action – like a statement, every line is shown.

SignalValue
Severity HIGH
CISA KEV No
Public POC No
EPSS 0.9%
Patch available No
Active threat No
Deciding rule
HIGH severity (CVSS 7.0-8.9)
What every action level means
Emergency Immediate action required. Criteria: CRITICAL + in CISA KEV (actively exploited) without patch, OR CRITICAL + EPSS > 30% without patch, OR CRITICAL + active threat signals without patch.
Act Now Prioritize within 24-48h. Criteria: in KEV with patch available, OR CRITICAL + public POC, OR HIGH + EPSS > 10%, OR CRITICAL + active threat, OR any CRITICAL severity.
This Week Schedule remediation this week. Criteria: HIGH severity (CVSS 7.0-8.9). Patch within normal change window.
This Month Plan within 30 days. Criteria: MEDIUM severity (CVSS 4.0-6.9), lower exploitation probability. Include in regular patch cycle.
Monitor Track and reassess. Criteria: LOW severity (CVSS 0.1-3.9), minimal exploitation risk. No immediate action needed.

SSVC AssessmentENISA

SSVC Decision· derived
Scheduled
Exploitation· derived
None
System Exposure· derived
Open
Automatable· derived
No
Human Impact· derived
Medium

Priority Score

37
Low Medium High Critical
KEV: 0
EPSS: +1
CVSS: +36
PoC: 0
Weaponized: 0
Threat intel: 0
Gov advisory: 0

Attack Technique

Authentication bypass attacks exploit flaws in the verification mechanisms that control access to systems and applications.

Affected Products (CPE)CVE.org

cpe:2.3:a:arubanetworks:clearpass:*:*:*:*:*:*:*:*
cpe:2.3:a:arubanetworks:clearpass:6.5:*:*:*:*:*:*:*
cpe:2.3:a:arubanetworks:clearpass:6.5.1:*:*:*:*:*:*:*
CVE-2014-6626 CRITICAL
10.0 Nov 19

Aruba Networks ClearPass before 6.3.6 and 6.4.x before 6.4.1 does not properly restrict access to unspecified administra

CVE-2014-5342 CRITICAL
10.0 Nov 19

Aruba Networks ClearPass before 6.3.5 and 6.4.x before 6.4.1 allows remote attackers to execute arbitrary commands via u

CVE-2016-2034 CRITICAL
9.8 Jun 08

SQL injection vulnerability in ClearPass Policy Manager 6.5.x through 6.5.6 and 6.6.0. Rated critical severity (CVSS 9.8

CVE-2021-29145 CRITICAL
9.8 Apr 29

A remote server side request forgery (SSRF) remote code execution vulnerability was discovered in Aruba ClearPass Policy

CVE-2020-7114 CRITICAL
9.8 Apr 16

A vulnerability exists allowing attackers, when present in the same network segment as ClearPass' management interface,

CVE-2014-6627 CRITICAL
9.0 Nov 19

Aruba Networks ClearPass before 6.3.5 and 6.4.x before 6.4.1 allows remote attackers to execute arbitrary commands via u

CVE-2014-6625 CRITICAL
9.0 Nov 19

The Policy Manager in Aruba Networks ClearPass before 6.3.6 and 6.4.x before 6.4.1 allows remote authenticated users to

CVE-2015-3655 HIGH
8.8 Aug 29

Cross-site request forgery (CSRF) vulnerability in Aruba Networks ClearPass Policy Manager before 6.4.7 and 6.5.x before

CVE-2021-29147 HIGH
8.8 Apr 29

A remote arbitrary command execution vulnerability was discovered in Aruba ClearPass Policy Manager version(s) prior to

CVE-2018-7060 HIGH
8.8 Aug 06

Aruba ClearPass 6.6.x prior to 6.6.9 and 6.7.x prior to 6.7.1 is vulnerable to CSRF attacks against authenticated users.

CVE-2021-29140 HIGH
8.2 Apr 29

A remote XML external entity (XXE) vulnerability was discovered in Aruba ClearPass Policy Manager version(s): Prior to 6

CVE-2015-3654 HIGH
7.2 Aug 29

Aruba Networks ClearPass Policy Manager before 6.4.7 and 6.5.x before 6.5.2 allows remote authenticated administrators t

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