CVE-2025-48983

CVE Enrichment

CVSS: 9.9 CRITICAL
EPSS: 0.85%
EPSS Percentile: 57.41%
CISA KEV: Not listed

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.

Technical Details

CVSS Version: 3.1
CNA / NVD Source: support@hackerone.com
Published: 31-Oct-2025 07:15
Last Modified: 08-Oct-2026 04:10
EPSS Date: 2026-10-20
CWE: CWE-284

CVSS Vector


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

Affected Products / Versions

veeam / veeam_backup_\&_replication
Version / affected range: * · from (inclusive) 12.0.0.1402 · before (exclusive) 12.3.2.4165
cpe:2.3:a:veeam:veeam_backup_\&_replication:*:*:*:*:*:*:*:*

References

support@hackerone.com

Last enrichment sync: 21-Oct-2026 18:01
Sources: NVD · FIRST EPSS · CISA KEV
Latest successful provider update; providers refresh independently.

Reported Context (1)

attacks on the Mount Service (CVE-2025-48983), the SVC_VEEAM Huntress 2026 Threat Report Finds RMM Abuse Rose 277% in 2025

CVE (7)

Malware (10)

People (5)

Threat Actors (10)

MITRE ATT&CK (15)

Vendors (5)

Products (9)

Tools (10)

Industries (5)

Countries (1)

Note: Related entities, including threat actors, malware, CVEs, MITRE ATT&CK techniques, vendors, products, tools, countries, and industries, are shown when they appear in the same reporting. Their presence does not necessarily mean they were targeted, compromised, vulnerable, responsible for the activity, or directly involved in the incident.