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CVE-2026-100289

Medium

Description

Missing authorization in the gateway network scan token API in Devolutions Server 2026.3.5.0 and earlier allows an authenticated low-privileged user to generate a network scan token and perform internal network discovery and port scanning through the gateway via a crafted API request.

SeverityMedium
CVSS5.0
Exploit probability—
ProductServer
PublishedSep 29, 2026
First seenSep 29, 2026
Weakness typeCWE-862Missing authorization

How to fix

Update
  • Devolutions Server2026.3.7.0 or later

Affected products

ProductAffected versionsFixed in
Devolutions Serverv < 2026.3.7.02026.3.7.0

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