CVE-2025-48983

Published Oct 31, 2025

Last updated 4 months ago

CVSS critical 9.9

Veeam Backup & Replication

Overview

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.
Source: support@hackerone.com
NVD status: Analyzed
Products: veeam_backup_\&_replication

Risk scores

CVSS 3.1

Type: Secondary
Base score: 9.9
Impact score: 6
Exploitability score: 3.1
Vector string: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H
Severity: CRITICAL

Weaknesses

nvd@nist.gov: NVD-CWE-noinfo

Hype score: Not currently trending

Configurations

[
  {
    "nodes": [
      {
        "cpeMatch": [
          {
            "criteria": "cpe:2.3:a:veeam:veeam_backup_\\&_replication:*:*:*:*:*:*:*:*",
            "matchCriteriaId": "ABA6D012-0B73-4D37-B42E-1BAE5E4A4221",
            "versionEndExcluding": "12.3.2.4165",
            "versionStartIncluding": "12.0.0.1402",
            "vulnerable": true
          }
        ],
        "negate": false,
        "operator": "OR"
      }
    ]
  }
]

References

Sources include official advisories and independent security research.

Overview

Risk scores

CVSS 3.1

Weaknesses

Social media

Configurations

Related CVEs

References