PT-2021-17082 · Aruba · Aruba Clearpass Policy Manager

Published 2021-02-23 · Updated 2022-05-03 · CVE-2021-26677

Positive Technologies (AI Summary)

CVSS v3.1

7.8

High

Base vector

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

Name of the Vulnerable Software and Affected Versions Aruba ClearPass Policy Manager versions prior to 6.9.5 Aruba ClearPass Policy Manager version 6.8.8-HF1 Aruba ClearPass Policy Manager version 6.7.14-HF1

Description A local authenticated escalation of privilege issue was discovered in Aruba ClearPass Policy Manager. This issue affects the ClearPass OnGuard component, allowing local authenticated users on a Windows platform to elevate their privileges. A successful exploit could allow an attacker to execute arbitrary code with SYSTEM level privileges.

Recommendations For versions prior to 6.9.5, update to version 6.9.5 or later. For version 6.8.8-HF1, update to a version that includes the necessary security fixes. For version 6.7.14-HF1, update to a version that includes the necessary security fixes.

Fix

Related Identifiers

CVE-2021-26677

Affected Products

Aruba Clearpass Policy Manager

References · 4

• https://nvd.nist.gov/vuln/detail/CVE-2021-26677 · Security Note
• https://arubanetworks.com/assets/alert/ARUBA-PSA-2021-004.txt · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2021-26677 · Vendor Advisory
• https://t.me/cibsecurity/24034 · Telegram Post