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CVE-2023-25590— Local Privilege Escalation in ClearPass OnGuard Linux Agent

Quick assessment

Affected
Hewlett Packard Enterprise (HPE) Aruba ClearPass Policy Manager
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

Aruba Networks ClearPass OnGuard Linux是美国安移通（Aruba Networks）公司的一个解决方案模组。 Aruba Networks ClearPass OnGuard Linux存在安全漏洞，该漏洞源于可能允许Linux实例上的恶意用户将他们的用户权限提升到更高角色的权限，攻击者利用该漏洞可以以root权限执行任意代码。

CVSS 7.8 · High EPSS 0.18% · P7

Possible ATT&CK Techniques 1 AI

T1068 · Exploitation for Privilege Escalation
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I. Basic Information for CVE-2023-25590

Vulnerability Information
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Vulnerability Title
Local Privilege Escalation in ClearPass OnGuard Linux Agent
Source: CVE Program / CVE List V5
Vulnerability Description
A vulnerability in the ClearPass OnGuard Linux agent could allow malicious users on a Linux instance to elevate their user privileges to those of a higher role. A successful exploit allows malicious users to execute arbitrary code with root level privileges on the Linux instance.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
N/A
Source: CVE Program / CVE List V5
Vulnerability Title
Aruba Networks ClearPass OnGuard Linux 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Aruba Networks ClearPass OnGuard Linux是美国安移通（Aruba Networks）公司的一个解决方案模组。 Aruba Networks ClearPass OnGuard Linux存在安全漏洞，该漏洞源于可能允许Linux实例上的恶意用户将他们的用户权限提升到更高角色的权限，攻击者利用该漏洞可以以root权限执行任意代码。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

Vendor Product Affected Versions CPE Subscribe
Hewlett Packard Enterprise (HPE) Aruba ClearPass Policy Manager 6.11.1 and below -

II. Public POCs for CVE-2023-25590

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III. Intelligence Information for CVE-2023-25590

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Other References for CVE-2023-25590 (1)

Same Patch Batch · Hewlett Packard Enterprise (HPE) · 2023-03-14 · 8 CVEs total

CVE-2023-25589 9.8 CRITICAL Unauthenticated Arbitrary User Creation Leads to Complete System Compromise
CVE-2023-25591 7.6 HIGH Authenticated Information Disclosure in ClearPass Policy Manager Web-Based Management Inte
CVE-2023-25593 7.1 HIGH Reflected Cross Site Scripting Vulnerabilities (XSS) in ClearPass Policy Manager Web-Based
CVE-2023-25592 7.1 HIGH Reflected Cross Site Scripting Vulnerabilities (XSS) in ClearPass Policy Manager Web-Based
CVE-2023-25594 6.3 MEDIUM Authorization Bypass Leading to Privilege Escalation in ClearPass Policy Manager Web-Based
CVE-2023-25595 5.5 MEDIUM Sensitive Information Disclosure in ClearPass OnGuard Ubuntu Agent
CVE-2023-25596 4.5 MEDIUM Authenticated Sensitive Information Disclosure in ClearPass Policy Manager

IV. Related Vulnerabilities

Same product: Aruba ClearPass Policy Manager
Same vendor: Hewlett Packard Enterprise (HPE)

V. Comments for CVE-2023-25590

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