CVE-2021-26678

Severity Score

6.1

*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

*SSVC

Descriptions

A remote unauthenticated stored cross-site scripting (XSS) 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 the web-based management interface of ClearPass could allow an unauthenticated remote attacker to conduct a stored cross-site scripting (XSS) attack against an administrative user of the interface. A successful exploit could allow an attacker to execute arbitrary script code in a victim’s browser in the context of the affected interface.

Se detectó una vulnerabilidad de tipo cross-site scripting (XSS) almacenado y no autenticado en Aruba ClearPass Policy Manager: versiones anteriores a 6.9.5, 6.8.8-HF1, 6.7.14-HF1. Una vulnerabilidad en la interfaz de administración basada en web de ClearPass podría permitir a un atacante remoto no autenticado llevar a cabo un ataque de tipo cross-site scripting (XSS) almacenado contra un usuario administrativo de la interfaz. Una explotación con éxito podría permitir a un atacante ejecutar código de script arbitrario en el navegador de la víctima en el contexto de la interfaz afectada

*Credits: N/A

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

Required

Scope

Changed

Confidentiality

Low

Integrity

Low

Availability

None

Attack Vector

Network

Attack Complexity

Medium

Authentication

None

Confidentiality

None

Integrity

Partial

Availability

None

* 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
2024-02-27 EPSS Updated
2024-08-03 CVE Updated
---------- Exploited in Wild
---------- KEV Due Date
---------- First Exploit

CWE

CWE-79: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

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	2021-03-01

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
Arubanetworks Search vendor "Arubanetworks"		Clearpass Policy Manager Search vendor "Arubanetworks" for product "Clearpass Policy Manager"				>= 6.8.0 < 6.8.6 Search vendor "Arubanetworks" for product "Clearpass Policy Manager" and version " >= 6.8.0 < 6.8.6"		-		Affected
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