CVE-2024-42451: Veeam Backup & Replication

Medium severity, CVSS 6.5. EPSS: 0.3% chance of exploitation in the next 30 days.

A vulnerability in Veeam Backup & Replication allows low-privileged users to leak all saved credentials in plaintext. This is achieved by calling a series of methods over an external protocol, ultimately retrieving the credentials using a malicious setup on the attacker's side. This exposes sensitive data, which could be used for further attacks, including unauthorized access to systems managed by the platform.

Affected products

• Veeam Veeam Backup & Replication: from 12.0.0.1402, before 12.3.0.310 (fixed in 12.3.0.310)

Published 2024-12-04. Last modified 2026-06-17.