CVE-2025-48983

A vulnerability in the Mount service of Veeam Backup & Replication, which allows for remote code execution (RCE) on the Backup infrastructure hosts by an authenticated domain user.

CVSS 3.1

9.9CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H

EPSS

0.8% chance of exploitation in the next 30 days; higher than 57% of CVEs (scores of 2026-10-25)

CWE

CWE-284

Published

2025-10-31

Modified

2026-10-07

Record from

the NVD, synced 2026-10-19

Affected

• veeam:veeam_backup_\&_replication

References

• https://www.veeam.com/kb4771

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