CVE-2024-42456

A vulnerability in Veeam Backup & Replication platform allows a low-privileged user with a specific role to exploit a method that updates critical configuration settings, such as modifying the trusted client certificate used for authentication on a specific port. This can result in unauthorized access, enabling the user to call privileged methods and initiate critical services. The issue arises due to insufficient permission requirements on the method, allowing users with low privileges to perform actions that should require higher-level permissions.

CVSS v3 8.8 HIGH

8.8^/10

CVSS v3 : HIGH

Vector :

Exploitability : 2.8 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

References

Link	Resource
https://www.veeam.com/kb4693	Vendor Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:veeam:veeam_backup_\&_replication:*:*:*:*:*:*:*:*

History

24 Apr 2025, 17:09

Type	Values Removed	Values Added
First Time		Veeam veeam Backup \& Replication Veeam
CPE		cpe:2.3:a:veeam:veeam_backup_\&_replication::::::::
References	~~() https://www.veeam.com/kb4693 -~~	() https://www.veeam.com/kb4693 - Vendor Advisory

04 Dec 2024, 17:15

Type	Values Removed	Values Added
Summary		(es) Una vulnerabilidad en la plataforma Veeam Backup & Replication permite que un usuario con pocos privilegios y un rol específico aproveche un método que actualiza ajustes de configuración críticos, como modificar el certificado de cliente de confianza utilizado para la autenticación en un puerto específico. Esto puede generar un acceso no autorizado, lo que permite al usuario llamar a métodos privilegiados e iniciar servicios críticos. El problema surge debido a que no se cumplen los requisitos de permisos suficientes en el método, lo que permite que los usuarios con pocos privilegios realicen acciones que deberían requerir permisos de nivel superior.
CWE		CWE-306

04 Dec 2024, 02:15

Type	Values Removed	Values Added
New CVE

Information

Published : 2024-12-04 02:15

Updated : 2025-04-24 17:09

NVD link : CVE-2024-42456

Mitre link : CVE-2024-42456

CVE.ORG link : CVE-2024-42456

JSON object : View

Products Affected

veeam

veeam_backup_\&_replication

CWE

CWE-306

Missing Authentication for Critical Function

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