Vulnerabilities Resolved in Veeam Backup & Replication 12.3

All vulnerabilities documented in this article were resolved in Veeam Backup & Replication 12.3. Veeam Product Latest Version Download Page Veeam Software Security Commitment Veeam® is committed to ensuring its products protect customers from potential risks. As part of that commitment, we operat...

How to Add Exclusions to Veeam Threat Hunter Scan

Purpose This article documents how to exclude files from the Veeam Threat Hunter scan. Solution To exclude specific files or folders from Veeam Threat Hunter scans, add a registry entry on your Veeam Backup Server: Registry Path: HKLM\SOFTWARE\Veeam\Veeam Threat Hunter\ Value Name:...

Restore to oVirt KVM VM Post-Restore Recommended Actions

Purpose This article documents recommended post-restore actions that should be taken after restoring VMs, physical machines, and cloud machines to the oVirt KVM hypervisor. Solution Starting in the oVirt KVM Plug-In included with Veeam Backup & Replication 12.3, a feature has been added that allo...

Veeam Service Provider Console Vulnerability (CVE-2024-42448 | CVE-2024-42449)

Veeam Software Security Commitment Veeam® is committed to ensuring its products protect customers from potential risks. As part of that commitment, we operate a Vulnerability Disclosure Program VDP for all Veeam products and perform extensive internal code audits. When a vulnerability is...

PT-2024-31482 · Veeam · Veeam Backup & Replication

Name of the Vulnerable Software and Affected Versions: No specific software or versions are mentioned in the provided descriptions. Description: A vulnerability exists where a low-privileged user can exploit insufficient permissions in credential handling to leak NTLM hashes of saved credentials...

How to Back Up ARM Role Assignments with Veeam Backup for Entra ID

Challenge This article documents the additional configuration necessary to enable Veeam Backup for Microsoft Entra ID to back up relationships between protected resources and management groups as part of the backup scope. By default, Veeam Backup for Microsoft Entra ID does not back up...

How to Disable Boot Prompt in Veeam Agent for Windows Recovery Media

Version Requirement Requires Veeam Agent for Microsoft Windows version 6.3, which is included with Veeam Backup & Replication 12.3. Purpose This article documents how to disable the 'Press any key to boot from CD or DVD... " prompt that appears when booting from the Veeam Agent for Microsoft...

PT-2024-29953 · Veeam · Veeam Backup & Replication

Name of the Vulnerable Software and Affected Versions: Veeam Backup & Replication affected versions not specified Description: A vulnerability in Veeam Backup & Replication allows a low-privileged user to start an agent remotely in server mode and obtain credentials, effectively escalating...

Release Information for Veeam Backup & Replication 12.3

Requirements You can check the installed build number in the Veeam Backup & Replication Console's Main Menu ≡ under Help About. Release Information 12.3.2.4854 2026-06-08 Security Vulnerabilities CVE-2026-44963 | Severity: Critical 9.4 A vulnerability allowing remote code execution RCE on the...

"Database connection settings for the Microsoft Entra ID backup repository cannot be found."

If you are encountering this error after recently upgrading to Veeam Backup & Replication 12.3, and that upgrade failed on the first attempt, and you attempted the upgrade a second time, please review the section discussing "For Customers Who Ran the Upgrade a Second Time and It Succeeded" on...

Release Information for Veeam Backup for Salesforce 3 Cumulative Patches

Requirements Please confirm that you are running Veeam Backup for Salesforce 3 build 3.1.2.3957 or earlier before upgrading. You can find the currently installed build number in the Configuration About section. After the upgrade, the Veeam Backup for Salesforce build number will be3.2.1.4038...

Veeam Backup and Replication 10.x < 12.2.0.334 Authentication Bypass (November 2024) (KB4682)

The version of Veeam Backup and Replication installed on the remote Windows host is prior to 12.2.0.334. It is, therefore, affected by an authentication bypass vulnerability. Attackers must be able to perform Man-in-the-Middle MITM attack to exploit this vulnerability. Note that Nessus has not...

Exploit for Deserialization of Untrusted Data in Veeam Veeam_Backup_\&_Replication

CVE-2024-40711-poc CVE-2024-40711 is a serious vulnerability...

"Failed to publish malware detection metadata to the catalog"

Challenge A backup job's task is completed with the warning: Failed to publish guest file system index to the catalog The warning above appears at the task level when a machine is selected in the Statistics window. An additional message will appear in the Statistics window at the job summary leve...

Unable to Interact with Some Hypervisors and Cloud Platforms

Veeam Backup & Replication 13.0.1 Upgrade Warning During the upgrade to Veeam Backup & Replication 13.0.1 or higher, the following warning may be displayed: Incompatible backup server certificate The certificate does not support child certificates creation and must be replaced for virtualization...

How to Migrate the Configuration and Repository Cache Databases

Article Applicability This article is intended for use in environments where Veeam Backup for Microsoft 365 8 is already installed. The information provided in this article outlines the process for migrating the Configuration and Cache Databases from one PostgreSQL instance to another, including...

Veeam Backup Enterprise Manager AuthorizeByVMwareSsoToken Improper Certificate Validation Authentication Bypass Vulnerability

This vulnerability allows network-adjacent attackers to bypass authentication on affected installations of Veeam Backup Enterprise Manager. Authentication is not required to exploit this vulnerability. The specific flaw exists within the handling of security tokens. The issue results from imprope...

The vulnerability in the Web Console Management Console of Veeam Backup Enterprise Manager allows a perpetrator to bypass authentication procedures.

The vulnerability of the Veeam Backup Enterprise Manager web management console relates to access to a channel from a non-endpoint location. Exploiting this vulnerability allows a malicious actor to bypass authentication procedures...

Veeam Backup for Salesforce Built-In Updater Not Finding Updates

Challenge In Veeam Backup for Salesforce v1, the Updater displays no updates available despite the fact that newer versions are available. Cause The updater fails to identify new updates as being available because of an expired or incorrect GPG key used to verify package integrity. Without the...

CVE-2024-40715

A vulnerability in Veeam Backup & Replication Enterprise Manager has been identified, which allows attackers to perform authentication bypass. Attackers must be able to perform Man-in-the-Middle MITM attack to exploit this vulnerability...