How to Create Secure IAM Policy for Connection to S3 Object Storage

KB ID: | 3151 ---|--- Product: | Veeam Backup & Replication Published: | 2020-04-21 Last Modified: | 2026-08-10 Get weekly article updates SUBSCRIBE By subscribing, you are agreeing to have your personal information managed in accordance with the terms of Veeam's Privacy Notice. Cheers for trusti...

Veeam One Agent Code Issue Vulnerability (CNVD-2020-41987)

Veeam One Agent is a data protection and disaster recovery solution for physical and virtual machines from Veeam Switzerland. A code issue vulnerability exists in the PerformHandshake method in Veeam One Agent version 9.5.4.4587, which stems from the program failing to properly validate...

Veeam One Agent Code Issue Vulnerability

Veeam One Agent is a data protection and disaster recovery solution for physical and virtual machines from Veeam Switzerland. A code issue vulnerability exists in the HandshakeResult method in Veeam One Agent version 9.5.4.4587, which stems from the program failing to properly validate...

How to enable Fast Clone functionality with Veeam Availability for Nutanix Mine

End-of-Life Product Nutanix Mine with Veeam reached End-of-Life on 2026-04-30. As of this date, all support services for this product are unavailable. For more information, see the Nutanix EOL Announcement Bulletin - Nutanix Mine, released 2025-04-30. Challenge Fast Clone is the Veeam Backup &...

"Value cannot be null. Parameter name: dnsName” Error when performing Infrastructure scans in Veeam Backup for AWS

For more information about Veeam Backup for AWS considerations and limitations, please review: Veeam Backup for AWS User Guide Planning and Preparation Considerations and Limitations Challenge When performing an infrastructure scan in Veeam Backup for AWS, you receive the following error: " Faile...

Veeam ONE PerformHandshake Deserialization of Untrusted Data Remote Code Execution Vulnerability

This vulnerability allows remote attackers to execute arbitrary code on affected installations of Veeam ONE. Authentication is not required to exploit this vulnerability. The specific flaw exists within the PerformHandshake method. The issue results from the lack of proper validation of...

Veeam ONE HandshakeResult Deserialization of Untrusted Data Remote Code Execution Vulnerability

This vulnerability allows remote attackers to execute arbitrary code on affected installations of Veeam ONE. Authentication is not required to exploit this vulnerability. The specific flaw exists within the HandshakeResult method. The issue results from the lack of proper validation of...

Veeam Backup & Replication support for HPE Cloud Volumes Backup

Veeam Backup & Replication v10 provides official support for HPE Cloud Volumes Backup. HPE Cloud Volumes Backup is a cloud-based backup service from HPE that emulates on-premises StoreOnce Catalyst Stores and can be used by Veeam Backup & Replication as a backup target that will automatically pro...

Veeam ONE Remote Code Execution Vulnerabilities

Challenge Vulnerabilities in Veeam ONE Agent components residing on Veeam ONE and Veeam Backup & Replication servers allow executing malicious code remotely without authentication. This may lead to gaining control over the target system. Severity : critical CVSS v3 score : 9.8 Cause Veeam ONE Age...

Veeam ONE Agent .NET Deserialization

This module exploits a .NET deserialization vulnerability in the Veeam ONE Agent before the hotfix versions 9.5.5.4587 and 10.0.1.750 in the 9 and 10 release lines. Specifically, the module targets the HandshakeResult method used by the Agent. By inducing a failure in the handshake, the Agent wil...

Restore a deleted vCenter Server Appliance (VCSA) with High Availability (HA) enabled

Challenge You need to restore a vCenter Server Appliance VCSA with the original name and to the original location. Before the VCSA got corrupted or was deleted, High Availability HA was enabled in the VMware cluster. If HA remains active at the ESXi host level during the restore process, HA can...

Preferred Network Rule for Hyper-V Host Not Using IP Specified

Challenge Backup network traffic does not use the NICs associated with IPs configured within the preferred network rules for a Microsoft Hyper-V Host. Cause This can occur because, by default, Veeam Backup & Replication stores only the IP addresses for Hyper-V hosts that DNS provides. Solution To...

Veeam Backup & Replication 10 Cumulative Patch 1

More Recent Version Available Please find the latest version of Veeam Backup & Replication here: Veeam Downloads - Latest Version Requirements Please confirm that you are running version 10 build 10.0.0.4461 prior to installing this update. You can check this under Help | About in the Veeam Backu...

How to Customize the VSPC Welcome Email

Purpose This article documents how to customize the Welcome emails sent out by Veeam Service Provider Console. Solution Requirements and Considerations for Modifying the Welcome Email Template File To modify the Welcome email template file effectively, proficiency in XML, HTML, and XSLT is...

Veeam Backup for Microsoft 365 4b cumulative patch KB3119

Challenge Veeam Backup for Microsoft 365 4b cumulative patch KB3119. Please note that Veeam Backup for Microsoft 365 4с is now available and contains all the resolved issues from Veeam Backup for Microsoft 365 4b. Cause Please confirm you are running Veeam Backup for Microsoft 365 4b build...

How to Test the Creation of Production Checkpoints in Hyper-V 2016 and Newer

Purpose This article documents how to force Hyper-V 2016 or newer to create a Production Checkpoint. Cause Forcing Hyper-V to create a Checkpoint in ProductionOnly mode is used as an isolation step when troubleshooting a Veeam job that fails to create a Recovery Checkpoint with Application-Aware...

Release Information for Veeam Backup for Nutanix AHV 2.0

This update has been superseded by Veeam Backup for Nutanix AHV 2.1. Requirements Be sure to review the upgrade check list section of the User Guide document closely prior to upgrading as Veeam Backup for Nutanix AHV 2.0 supports integration with Veeam Backup & Replication version 10 and later. Y...

Hyper-V Backup Job fails after 72 hours "Failed to call RPC function 'HvSetVmBackupStatus'"

Challenge A backup of a Hyper-V VM fails after 72 hours with the following error: Failed to call RPC function 'HvSetVmBackupStatus': Snapshot with id 'snapshot-uuid' was not found. In the Task log for the specific VM %programdata%\Veeam\Backup\ \Task...log the following error is found: Error The...

Veeam Agent backup job configuration fails with "Xml node is not found. Name: [lsObjectRepository]."

Challenge When configuring a Veeam Agent job to target a Veeam Cloud Connect repository, at the Credentials step of the configuration wizard, the following error occurs: Failed to get Cloud Connect repositories, Failed to retrieve the list of available cloud resources from the service provider. X...

Option to Install Veeam ONE Agent is Unavailable (Greyed Out)

Challenge When attempting to install the Veeam ONE Agent on a Veeam Backup Server, theInstall agent option is unavailable and greyed out. Cause There are several possible causes for this issue: The Veeam ONE Agent is already installed on the Veeam Backup & Replication Server. The Veeam ONE Server...