CVE-2026-105485

OAuth Device Authorization Replay Enables Account Takeover in Devolutions Server

Published Oct 6, 2026 CVSS 3.1 · 6.8 Medium EPSS < 1% KEV · Not listed
Description
Authentication bypass OAuth device authorization flow in Devolutions Server 2026.3.7.0 and earlier allows a remote attacker to take over a user's account via replay of a captured device verification link by an authenticated victim.

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 OAuth Device Authorization Replay Enables Account Takeover in Devolutions Server
Type Values Removed Values Added
First Time appeared Devolutions
Devolutions server
Vendors & Products Devolutions
Devolutions server
Type Values Removed Values Added
Metrics cvssV3_1

{'score': 6.8, 'vector': 'CVSS:3.1/AV:N/AC:H/PR:N/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
Description Authentication bypass OAuth device authorization flow in Devolutions Server 2026.3.7.0 and earlier allows a remote attacker to take over a user's account via replay of a captured device verification link by an authenticated victim.
Weaknesses CWE-294
References
Weaknesses

Sources

Status
PUBLISHED
Assigner
DEVOLUTIONS
Published
Updated
Oct 6, 2026, 7:00 PM
Reserved
Oct 5, 2026, 3:02 PM
Status
Awaiting Analysis
Published
Oct 6, 2026, 7:17 PM
Modified
Oct 6, 2026, 8:17 PM