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Devolutions Server Improper Access Control Vulnerability in Multi-Factor Authentication Feature

Vulnerability

A vulnerability in Devolutions Server's multi-factor authentication (MFA) feature allows authenticated users to bypass administrator-imposed restrictions and delete their own MFA settings through a manipulated request. This issue affects Devolutions Server versions 2026.1.6 to 2026.1.11.

Impact

Exploitation of this vulnerability allows users to remove their own MFA configurations, potentially leading to unauthorized access.

Remediation

Users are advised to upgrade to Devolutions Server version 2026.1.12 or higher, or 2025.3.18 or higher.

Added: Apr 1, 2026, 4:33 PM
Updated: Apr 1, 2026, 4:33 PM

Vulnerability Rating

Custom Algorithm
spread
3.1
impact
0.6
exploitability
4.8
remediation
7.7
relevance
5.1
threat
0.0
urgency
2.9
incentive
0.0

Our algorithm analyzes dozens of metrics to generate these 8 key vulnerability categories, which are then combined to calculate the overall risk score.