CVE-2026-105485 - Vulnerability Details - OpenCVE

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.

Published: 2026-10-06

Score: 6.8 Medium

EPSS: n/a

KEV: No

Impact:

Action:

Analysis

No analysis available yet.

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor Product Default status Versions

Devolutions

Server

unaffected

Version	Status	Constraints
`0`	affected	< 2026.3.8

No data.

No data.

No data available yet.

Remediation

No remediation available yet.

Tracking

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Advisories

No advisories yet.

No CVSS v4.0

Attack Vector Network

Attack Complexity High

Privileges Required None

Scope Unchanged

Confidentiality Impact High

Integrity Impact High

Availability Impact None

User Interaction Required

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

No EPSS score available.

Exploitation none

Automatable no

Technical Impact total

References

Link	Providers
https://devolutions.net/security/advisories/DEVO-2026-0035/

History

Tue, 06 Oct 2026 19:30:00 +0000

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'}`

Tue, 06 Oct 2026 18:45:00 +0000

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		https://devolutions.net/security/advisories/DEVO-2026-0035/

Subscriptions

No data.

MITRE

Status: PUBLISHED

Assigner: DEVOLUTIONS

Published: 2026-10-06T18:18:19.368Z

Updated: 2026-10-06T19:00:19.392Z

Reserved: 2026-10-05T15:02:53.149Z

Link: CVE-2026-105485

Vulnrichment

Updated: 2026-10-06T19:00:06.751Z

NVD

Status : Received

Published: 2026-10-06T19:17:40.960

Modified: 2026-10-06T19:17:40.960

Link: CVE-2026-105485

Redhat

No data.

OpenCVE Enrichment

No data.

Weaknesses

CWE-294
Authentication Bypass by Capture-replay

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