CVE-2021-26677

Severity Score

7.8

*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

*SSVC

Descriptions

A local authenticated escalation of privilege vulnerability was discovered in Aruba ClearPass Policy Manager version(s): Prior to 6.9.5, 6.8.8-HF1, 6.7.14-HF1. A vulnerability in ClearPass OnGuard could allow 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.

Se detectó una vulnerabilidad de escalada de privilegios autenticada local en Aruba ClearPass Policy Manager versiones: Anteriores a 6.9.5, 6.8.8-HF1, 6.7.14-HF1. Una vulnerabilidad en ClearPass OnGuard podría permitir a usuarios locales autenticados en una plataforma Windows elevar sus privilegios. Una explotación con éxito podría permitir a un atacante ejecutar código arbitrario con privilegios de nivel de System

*Credits: N/A

Attack Vector

Local

Attack Complexity

Low

Privileges Required

Low

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

High

Attack Vector

Local

Attack Complexity

Low

Authentication

None

Confidentiality

Complete

Integrity

Complete

Availability

Complete

* Common Vulnerability Scoring System

SSVC

Decision:-

Exploitation

Automatable

Tech. Impact

* Organization's Worst-case Scenario

Timeline

2021-02-03 CVE Reserved
2021-02-23 CVE Published
2023-03-08 EPSS Updated
2024-08-03 CVE Updated
---------- Exploited in Wild
---------- KEV Due Date
---------- First Exploit

CWE

CAPEC

References (1)

URL	Tag	Source

URL	Date	SRC

URL	Date	SRC

URL	Date	SRC
https://www.arubanetworks.com/assets/alert/ARUBA-PSA-2021-004.txt	2022-05-03

Affected Vendors, Products, and Versions

Vendor		Product				Version		Other		Status
Vendor	Product	Version	Other	Status	<-- -->	Vendor	Product	Version	Other	Status
Arubanetworks Search vendor "Arubanetworks"	Clearpass Policy Manager Search vendor "Arubanetworks" for product "Clearpass Policy Manager"	< 6.7.14 Search vendor "Arubanetworks" for product "Clearpass Policy Manager" and version " < 6.7.14"	-	Affected	in	Microsoft Search vendor "Microsoft"	Windows Search vendor "Microsoft" for product "Windows"	-	-	Safe
Arubanetworks Search vendor "Arubanetworks"	Clearpass Policy Manager Search vendor "Arubanetworks" for product "Clearpass Policy Manager"	>= 6.8.0 < 6.8.7 Search vendor "Arubanetworks" for product "Clearpass Policy Manager" and version " >= 6.8.0 < 6.8.7"	-	Affected	in	Microsoft Search vendor "Microsoft"	Windows Search vendor "Microsoft" for product "Windows"	-	-	Safe
Arubanetworks Search vendor "Arubanetworks"	Clearpass Policy Manager Search vendor "Arubanetworks" for product "Clearpass Policy Manager"	>= 6.9.0 < 6.9.2 Search vendor "Arubanetworks" for product "Clearpass Policy Manager" and version " >= 6.9.0 < 6.9.2"	-	Affected	in	Microsoft Search vendor "Microsoft"	Windows Search vendor "Microsoft" for product "Windows"	-	-	Safe