CVE-2024-42456

High

Description

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.

SeverityHigh
CVSS8.8
Exploit probability—
ProductVeeam Backup \& Replication
PublishedDec 4, 2024
First seenDec 4, 2024

How to fix

Update
  • veeam veeam_backup_\&_replication12.3.0.310 or later

Affected products

ProductAffected versionsFixed in
veeam veeam_backup_\&_replication12.0.0.1402 ≤ v < 12.3.0.31012.3.0.310

Check your version

Choose the product and enter the version you run to see whether it falls in the affected range.

In the Intelligence 360 plan

Attack Surface Management

See the assets tied to your domains, the technologies they run and known vulnerabilities in one list.