CVE-2026-108140

MEDIUMCVSS 5.9/10

Last modified

CVE-2026-108140 is a medium-severity vulnerability rated 5.9/10 on the CVSS scale. A vulnerability allowing an authenticated user with the Restore Operator role, who also controls the contents of a backed-up NAS share, to write attacker-controlled files to an arbitrary path on the backup server through relative path traversal..

Description

A vulnerability allowing an authenticated user with the Restore Operator role, who also controls the contents of a backed-up NAS share, to write attacker-controlled files to an arbitrary path on the backup server through relative path traversal.

Metrics

Weakness Enumeration

Affected Software

Source: CNA advisory (CVE.org). NVD analysis pending.

VendorProductVersions
VeeamBackup and Replication>= 13.0, < 13.0.3; >= 13.1, < 13.1.2

References

Timeline

Published
Last Modified
Status
Received

Frequently Asked Questions

What is CVE-2026-108140?
A vulnerability allowing an authenticated user with the Restore Operator role, who also controls the contents of a backed-up NAS share, to write attacker-controlled files to an arbitrary path on the backup server through relative path traversal.
How severe is CVE-2026-108140?
CVE-2026-108140 has a CVSS score of 5.9/10 (MEDIUM severity).
How do I fix CVE-2026-108140?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

How Strix Helps

Related CVEs from 2026

Are you affected by CVE-2026-108140?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST