---
id: CVE-2026-107671
title: >-
  A vulnerability allowing an attacker with valid Administrator credentials to
  bypass multi-factor authentication by disabling it globally before completing
  MFA verification.
summary: >-
  A vulnerability allowing an attacker with valid Administrator credentials to
  bypass multi-factor authentication by disabling it globally before completing
  MFA verification.
severity: high
cvss: 8.5
cvssVector: 'CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N'
cvssSource: cna
cwe:
  - CWE-288
vendor: Veeam
product: ONE
affected:
  - ONE >= 13.1 <= 13.1.0.7233
published: '2026-10-27'
updated: '2026-10-27'
sourceUpdated: '2026-10-27T16:16:58.921Z'
source: CVEORG
sourceUrl: 'https://www.cve.org/CVERecord?id=CVE-2026-107671'
references:
  - url: 'https://www.veeam.com/kb4951'
tags:
  - cve.org
ingestedAt: '2026-10-27T16:32:34.389Z'
---

## Overview

A vulnerability allowing an attacker with valid Administrator credentials to bypass multi-factor authentication by disabling it globally before completing MFA verification.

## Affected

- `ONE >= 13.1 <= 13.1.0.7233`

## Remediation

Refer to the linked advisories for vendor-supplied fixes and affected version ranges.