CVE-2025-48983

At a glance

Severity: CRITICAL 10.0
EPSS: EPSS 0.85 % · percentile 58 (2026-10-27)
State: PUBLISHED
Published: 2025-10-30
Updated: 2026-02-26
Assigner: hackerone
NVD status: Modified

Description

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.

Scores

Version	Score	Vector	Scored by
CVSS 3.1	CRITICAL 10.0	CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H	hackerone
CVSS 3.1	CRITICAL 9.9	CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H	NVD · support@hackerone.com (Secondary)

Weaknesses (CWE)

CWE-284

European references

ENISA EUVD · EUVD-2025-37229
GCVE · GCVE-0-2025-48983

CERT-FR advisories

CERTFR-2025-AVI-0869 — Multiples vulnérabilités dans les produits Veeam · cert.ssi.gouv.fr

Affected configurations (NVD CPE)

cpe:2.3:a:veeam:veeam_backup_\&_replication:*:*:*:*:*:*:*:* ≥ 12.0.0.1402 < 12.3.2.4165

Affected products

Product	Versions
Veeam · Backup and Replication	affected 12.3.2 ≤ 12.3.2

References

https://www.veeam.com/kb4771

Sources

Source	Licence
CVE List (CVEProject cvelistV5)	CVE Program Terms of Use
EPSS (FIRST.org)	FIRST — attribution requested
ENISA EUVD	ENISA — reproduction authorised, source acknowledged
CERT-FR (ANSSI)	Licence Ouverte / Etalab 2.0
NVD (NIST) via fkie-cad/nvd-json-data-feeds	Public domain — this product uses data from the NVD API but is not endorsed or certified by the NVD