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Description

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

PUBLISHED Reserved 2026-01-02 | Published 2026-03-12 | Updated 2026-03-13 | Assigner hackerone




CRITICAL: 10.0CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H

Product status

Default status
unaffected

12.3.2 (semver) before 12.3.2
affected

References

www.veeam.com/kb4830

cve.org (CVE-2026-21666)

nvd.nist.gov (CVE-2026-21666)

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