CVE-2019-6143

Severity Score

9.1

*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

*SSVC

Descriptions

Forcepoint Next Generation Firewall (Forcepoint NGFW) 6.4.x before 6.4.7, 6.5.x before 6.5.4, and 6.6.x before 6.6.2 has a serious authentication vulnerability that potentially allows unauthorized users to bypass password authentication and access services protected by the NGFW Engine. The vulnerability affects the following NGFW features when the LDAP authentication method is used as the backend authentication: IPsec VPN, SSL VPN or Browser-based user authentication. The vulnerability does not apply when any other backend authentication is used. The RADIUS authentication method is not vulnerable, for example.

El firewall de Forcepoint Next Generation (Forcepoint NGFW) 6.4.x versiones anteriores a 6.4.7, 6.5.x versiones anteriores a 6.5.4 y 6.6.x versiones anteriores a 6.6.2 tiene una grave vulnerabilidad de autenticación que potencialmente permite a usuarios no autorizados eludir la autenticación de contraseña y acceder a servicios protegidos por el motor NGFW. La vulnerabilidad afecta las siguientes características de NGFW cuando se utiliza el método de autenticación LDAP como autenticación de back-end: IPsec VPN, SSL VPN o autenticación de usuario basada en navegador. La vulnerabilidad no se aplica cuando se utiliza cualquier otra autenticación de back-end. El método de autenticación RADIUS no es vulnerable, por ejemplo.

*Credits: N/A

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

None

Attack Vector

Network

Attack Complexity

Low

Authentication

None

Confidentiality

Partial

Integrity

Partial

Availability

None

* Common Vulnerability Scoring System

SSVC

Decision:-

Exploitation

Automatable

Tech. Impact

* Organization's Worst-case Scenario

Timeline

2019-01-11 CVE Reserved
2019-08-20 CVE Published
2023-03-07 EPSS Updated
2024-08-04 CVE Updated
---------- Exploited in Wild
---------- KEV Due Date
---------- First Exploit

CWE

CWE-287: Improper Authentication

CAPEC

References (1)

URL	Tag	Source

URL	Date	SRC

URL	Date	SRC

URL	Date	SRC
https://help.forcepoint.com/security/CVE/CVE-2019-6143.html	2022-04-18

Affected Vendors, Products, and Versions

Vendor		Product				Version		Other		Status
Vendor	Product	Version	Other	Status	<-- -->	Vendor	Product	Version	Other	Status
Forcepoint Search vendor "Forcepoint"		Next Generation Firewall Search vendor "Forcepoint" for product "Next Generation Firewall"				>= 6.4.0 < 6.4.7 Search vendor "Forcepoint" for product "Next Generation Firewall" and version " >= 6.4.0 < 6.4.7"		-		Affected
Forcepoint Search vendor "Forcepoint"		Next Generation Firewall Search vendor "Forcepoint" for product "Next Generation Firewall"				>= 6.5.0 < 6.5.4 Search vendor "Forcepoint" for product "Next Generation Firewall" and version " >= 6.5.0 < 6.5.4"		-		Affected
Forcepoint Search vendor "Forcepoint"		Next Generation Firewall Search vendor "Forcepoint" for product "Next Generation Firewall"				>= 6.6.0 < 6.6.2 Search vendor "Forcepoint" for product "Next Generation Firewall" and version " >= 6.6.0 < 6.6.2"		-		Affected