Local Privilege Escalation in ClearPass OnGuard Linux Agent
CVE-2023-43506

7.8HIGH

Key Information:

Vendor

HP
Status
Aruba Clearpass Policy Manager
Vendor
CVE Published:
25 October 2023

What is CVE-2023-43506?

A vulnerability in the ClearPass OnGuard Linux agent enables attackers with local access to escalate their privileges. This flaw permits malicious users to run arbitrary code with root-level permissions, potentially compromising the entire Linux instance.

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Affected Version(s)

Aruba ClearPass Policy Manager ClearPass Policy Manager 6.11.x: 6.11.4 and below

Aruba ClearPass Policy Manager ClearPass Policy Manager 6.10.x: 6.10.8 with ClearPass 6.10.8 Cumulative Hotfix Patch 5 and below

Aruba ClearPass Policy Manager ClearPass Policy Manager 6.9.x: 6.9.13 with ClearPass 6.9.13 Cumulative Hotfix Patch 3 and below

References

https://www.arubanetworks.com/assets/alert/ARUBA-PSA-2023...

CVSS V3.1

Score:
7.8
Severity:
HIGH
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Local
Attack Complexity:
Low
Privileges Required:
Low
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

Credit

Luke Young (bugcrowd.com/bored_engineer)
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