CVE-2026-100289: Devolutions Server

Medium severity, CVSS 5.0. EPSS: 0.2% chance of exploitation in the next 30 days.

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.

Affected products

• Devolutions Server: before 2026.3.7.0 (fixed in 2026.3.7.0)

Published 2026-09-29. Last modified 2026-09-29.