CVE-2021-40997

Severity CVSS v4.0:

Pending analysis

Type:

Unavailable / Other

Publication date:

15/10/2021

Last modified:

12/07/2022

Description

A remote authentication bypass vulnerability was discovered in Aruba ClearPass Policy Manager version(s): ClearPass Policy Manager 6.10.x prior to 6.10.2 - - ClearPass Policy Manager 6.9.x prior to 6.9.7-HF1 - - ClearPass Policy Manager 6.8.x prior to 6.8.9-HF1. Aruba has released patches for ClearPass Policy Manager that address this security vulnerability.

Impact

Vector 3.x

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H CVSS v3.1 Severity and Metrics:

Base Score: 9.80 CRITICAL
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Attack Vector (AV): Network
Attack Complexity (AC): Low
Privileges Required (PR): None
User Interaction (UI): None
Scope (S): Unchanged
Confidentiality (C): High
Integrity (I): High
Availability (A): High

Base Score 3.x

9.80

Severity 3.x

CRITICAL

Vector 2.0

AV:N/AC:L/Au:N/C:P/I:N/A:N CVSS v2.0 Severity and Metrics:

Base Score: 5.00 MEDIUM
Vector: AV:N/AC:L/Au:N/C:P/I:N/A:N

Attack Vector (AV): Network
Attack Complexity (AC): Low
Authentication (Au): None
Confidentiality (C): Physical
Integrity (I): None
Availability (A): None

Base Score 2.0

5.00

Severity 2.0

MEDIUM

Vulnerable products and versions

CPE	From	Up to
cpe:2.3:a:arubanetworks:clearpass_policy_manager::::::::	6.8.0 (including)	6.8.9 (excluding)
cpe:2.3:a:arubanetworks:clearpass_policy_manager::::::::	6.9.0 (including)	6.9.7 (excluding)
cpe:2.3:a:arubanetworks:clearpass_policy_manager::::::::	6.10.0 (including)	6.10.2 (excluding)
cpe:2.3:a:arubanetworks:clearpass_policy_manager:6.8.9:-::::::
cpe:2.3:a:arubanetworks:clearpass_policy_manager:6.9.7:-::::::

To consult the complete list of CPE names with products and versions, see this page

References to Advisories, Solutions, and Tools

https://www.arubanetworks.com/assets/alert/ARUBA-PSA-2021-018.txt