PT-2026-24957 · Veeam · Veeam Backup & Replication
Published
2026-03-12
·
Updated
2026-03-13
·
CVE-2026-21671
CVSS v3.1
9.1
Critical
| Vector | AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H |
Name of the Vulnerable Software and Affected Versions
Veeam Backup & Replication (affected versions not specified)
Description
The software contains a flaw that allows a user authenticated with the Backup Administrator role to execute code remotely (RCE) in high availability (HA) deployments. This impacts Veeam Backup & Replication installations.
Recommendations
At the moment, there is no information about a newer version that contains a fix for this vulnerability.
RCE
Improper Access Control
Code Injection
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Related Identifiers
Affected Products
Veeam Backup & Replication