Detections
Analytics

Devolutions Server 2026.1.x < 2026.1.24.0 / 2026.2.x < 2026.2.14.0 Multiple Vulnerabilities (DEVO-2026-0026)

high Nessus Plugin ID 330834

Language:

Synopsis

The Devolutions Server instance installed on the remote host is affected by multiple vulnerabilities.

Description

The version of Devolutions Server installed on the remote host is prior or equal to 2026.1.23.0 or 2026.2.4.0 through 2026.2.12.0. It is, therefore, affected by multiple vulnerabilities, including:

 - Improper access control in the role membership management endpoint in Devolutions Server allows an authenticated non-administrative user holding the user-group membership management permission to escalate privileges to administrator via a crafted API request. (CVE-2026-17568)

 - Improper access control in the NetBox synchronizer in Devolutions Server allows an authenticated user with view-only permission on an entry to obtain a stored API token via the partial connection endpoint.
 (CVE-2026-17569)

 - Improper access control in the PAM password history endpoints in Devolutions Server allows an authenticated low-privileged user to disclose plaintext credential secrets via crafted API requests. (CVE-2026-17570)

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

Solution

Upgrade to Devolutions Server version 2026.1.24.0 / 2026.2.14.0 or later.

See Also

https://devolutions.net/security/advisories/DEVO-2026-0026/

Plugin Details

Severity: High

ID: 330834

File Name: devolutions_server_DEVO-2026-0026.nasl

Version: 1.3

Type: Local

Agent: windows

Family: Windows

Published: 7/30/2026

Updated: 7/31/2026

Supported Sensors: Nessus Agent, Nessus

Risk Information

VPR

Risk Factor: Medium

Score: 4.9

Percentile: 58.15

CVSS v2

Risk Factor: High

Base Score: 9

Temporal Score: 6.7

Vector: CVSS2#AV:N/AC:L/Au:S/C:C/I:C/A:C

CVSS Score Source: CVE-2026-17568

CVSS v3

Risk Factor: High

Base Score: 8.8

Temporal Score: 7.7

Vector: CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Temporal Vector: CVSS:3.0/E:U/RL:O/RC:C

Vulnerability Information

CPE: cpe:/a:devolutions:devolutions_server

Required KB Items: installed_sw/Devolutions Server, SMB/Registry/Enumerated

Exploit Ease: No known exploits are available

Patch Publication Date: 7/27/2026

Vulnerability Publication Date: 7/27/2026

Reference Information

CVE: CVE-2026-17568, CVE-2026-17569, CVE-2026-17570

IAVB: 2026-B-0215