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CVE-2025-48983

CRITICAL CVSS 3.1: 9.9 EPSS 0.25%
Updated Dec 01, 2025
Veeam
Parameter Value
CVSS 9.9 (CRITICAL)
Affected Versions 12.0.0.1402 — 12.3.2.4165
Fixed In 12.3.2.4165
Type CWE-284 (Improper Access Control)
Vendor Veeam
Public PoC No

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.

Attack Parameters

Attack Vector
Network
Can be exploited remotely
Attack Complexity
Low
Easy to exploit
Privileges Required
Low
Basic privileges needed
User Interaction
None
No user interaction needed

Impact Assessment

Confidentiality
High
Complete data leak
Integrity
High
Complete data modification
Availability
High
Complete denial of service

CVSS Vector v3.1

Vulnerable Products 1

veeam:veeam_backup_\&_replication

Known Affected Software Configurations 1

Configuration From (including) Up to (excluding)
Veeam Veeam_Backup_\&_Replication
cpe:2.3:a:veeam:veeam_backup_\&_replication:*:*:*:*:*:*:*:*
12.0.0.1402 12.3.2.4165