Vulnerabilities

TI-2026-17451 CVE-2026-21668 · GHSA-cmc9-h7g2-jqff

Protection mechanism failure in Veeam Backup and Replication

MEDIUM 41

A vulnerability allowing an authenticated domain user to bypass restrictions and manipulate arbitrary files on a Backup Repository.

CVSS 3.1HIGH 8.8 Network Low privileges No interaction EPSS 0.00594 Published 2026-03-12 Fixed in 12.3.2 CWE-693

TI-2026-17449 CVE-2026-21666 · GHSA-ghcx-4q37-gcrf

MEDIUM 45

A vulnerability allowing an authenticated domain user to perform remote code execution (RCE) on the Backup Server.

CVSS 3.1CRITICAL 10.0 Network Low privileges No interaction EPSS 0.01288 Published 2026-03-12 Fixed in 12.3.2 CWE-284

TI-2026-17450 CVE-2026-21667 · GHSA-hccx-359g-p95f

MEDIUM 45

A vulnerability allowing an authenticated domain user to perform remote code execution (RCE) on the Backup Server.

CVSS 3.1CRITICAL 10.0 Network Low privileges No interaction EPSS 0.01288 Published 2026-03-12 Fixed in 12.3.2 CWE-284