CVE-2026-14536

Devolutions Server MFA Enforcement Bypass Allowing Authentication Without Second Factor

Published Jul 6, 2026 CVSS 3.1 · 7.3 High EPSS < 1% KEV · Not listed
Description
Improper enforcement of a mandatory multi-factor authentication policy in Devolutions Server 2026.2.9.0 allows an attacker with valid user credentials to bypass the MFA Required policy and authenticate without completing multi-factor authentication. The problem occurs when DVLS encounters an invalid default MFA value.

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

No advisories available
History
Type Values Removed Values Added
Title Devolutions Server MFA Enforcement Bypass Allowing Authentication Without Second Factor
Type Values Removed Values Added
Title Improper MFA Enforcement Allows Authentication Bypass in Devolutions Server
Weaknesses CWE-287
Type Values Removed Values Added
Title Improper MFA Enforcement Allows Authentication Bypass in Devolutions Server
Weaknesses CWE-287
Type Values Removed Values Added
Title Improper Enforcement of MFA Policy in Devolutions Server 2026.2.9.0
Weaknesses CWE-287
Type Values Removed Values Added
Title Improper Enforcement of MFA Policy in Devolutions Server 2026.2.9.0
Weaknesses CWE-287
Type Values Removed Values Added
Title Devolutions Server MFA Enforced Logic Flaw Allows Authentication Bypass
Weaknesses CWE-287
Type Values Removed Values Added
Title Devolutions Server MFA Enforced Logic Flaw Allows Authentication Bypass
Weaknesses CWE-287
Type Values Removed Values Added
Title Devolutions Server MFA Enforcement Bypass
Weaknesses CWE-284
CWE-639
Type Values Removed Values Added
Title Devolutions Server MFA Enforcement Bypass
Weaknesses CWE-284
CWE-639
Type Values Removed Values Added
Title Improper MFA Enforcement Allows Authentication Bypass in Devolutions Server
Weaknesses CWE-287
Type Values Removed Values Added
Title Improper MFA Enforcement Allows Authentication Bypass in Devolutions Server
Weaknesses CWE-287
Type Values Removed Values Added
Title MFA Bypass Allows Authentication Without Second Factor in Devolutions Server
Weaknesses CWE-287
Type Values Removed Values Added
Title MFA Bypass Allows Authentication Without Second Factor in Devolutions Server
Weaknesses CWE-287
Type Values Removed Values Added
Metrics cvssV3_1

{'score': 7.3, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:N'}

ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}

Type Values Removed Values Added
Title MFA Enforcement Bypass Allows Authentication Without Multi‑Factor Confirmation in Devolutions Server 2026.2.9.0
Weaknesses CWE-285
Type Values Removed Values Added
Title MFA Enforcement Bypass Allows Authentication Without Multi‑Factor Confirmation in Devolutions Server 2026.2.9.0
Weaknesses CWE-285
Type Values Removed Values Added
Title MFA Enforcement Bypass in Devolutions Server 2026.2.9.0
Weaknesses CWE-285
Type Values Removed Values Added
Title MFA Enforcement Bypass in Devolutions Server 2026.2.9.0
Weaknesses CWE-285
Type Values Removed Values Added
First Time appeared Devolutions
Devolutions server
Vendors & Products Devolutions
Devolutions server
Type Values Removed Values Added
Description Improper enforcement of a mandatory multi-factor authentication policy in Devolutions Server 2026.2.9.0 allows an attacker with valid user credentials to bypass the MFA Required policy and authenticate without completing multi-factor authentication. The problem occurs when DVLS encounters an invalid default MFA value.
References
Weaknesses

Sources

Status
PUBLISHED
Assigner
DEVOLUTIONS
Published
Updated
Jul 9, 2026, 3:01 PM
Reserved
Jul 3, 2026, 12:08 AM
Status
Modified
Published
Jul 6, 2026, 8:16 PM
Modified
Oct 25, 2026, 8:10 PM