TI-2026-64625 Aliases CVE-2026-100289 GHSA-837f-85w4-23xg

Missing authorization in Devolutions Server

LOW 22CWE-862Published 2026-09-29 · Updated 2026-09-29

Key facts

Attack vector: Network
Privileges required: Low
User interaction: None
Attack complexity: Low
Impact type: Security bypass
Confidentiality · integrity · availability: Low · None · None
Fix status: Fixed

Attack profile from CVSS 3.1 · CISA ADP. Fix status from CNA. Impact type from CWE-862.

Summary

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.

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV

EPSS 0.00162 5th percentileScored 2026-11-07

Fix Fixed Server (Devolutions): 2026.3.7.0

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation: None
Automatable: No
Technical impact: Partial

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

Vendor	Product	Affected versions	Fixed in	Status	Source
Devolutions	Server	before 2026.3.7.0	2026.3.7.0	Patch available	CNA

Server VendorDevolutions Affected before 2026.3.7.0 Fixed in 2026.3.7.0 Patch available CNA

CPE names Threatist (inferred) · 1

Inferred from how NVD named this product before; not given by a source.

CPE	Versions	Role	Vendor
cpe:2.3:a:devolutions:devolutions_server::::::::	—	—	Devolutions

cpe:2.3:a:devolutions:devolutions_server:*:*:*:*:*:*:*:* Versions — — ·Devolutions

Remediation

Fix · CNA Server (Devolutions) Fixed in 2026.3.7.0

Fixed in the same release

Records fixed by the same vendor advisory or release, as the CNA lists them.

Release · 2026-09-29
Devolutions Server 2026.3.7.0
6 records Highest priority Priority LOW 6 LOW
Other records, highest priority first
- TI-2026-64624 Cleartext storage of sensitive information in Devolutions ServerPriority LOW 32
- TI-2026-64622 Information disclosure in Devolutions ServerPriority LOW 28
- TI-2026-64623 Missing authorization in Devolutions ServerPriority LOW 24
Show all 6 records →

Timeline

2026-10-02 Threatist record created from CVE-2026-100289
2026-10-03 Alias added: GHSA-837f-85w4-23xg

References

Other 1

https://devolutions.net/security/advisories/DEVO-2026-0034/

TI-2026-02787 Improper authentication in Devolutions Server CVSS 3.1CRITICAL 9.8
TI-2026-02768 Improper input validation in Devolutions Server CVSS 3.1CRITICAL 9.8
TI-2024-02729 Missing authentication in Devolutions Server CVSS 3.1CRITICAL 9.8
TI-2023-06040 Incorrect permission assignment in Devolutions Remote Desktop Manager CVSS 3.1CRITICAL 9.8
TI-2023-04041 Improper authentication in Devolutions Remote Desktop Manager CVSS 3.1CRITICAL 9.8
TI-2026-02702 Improper Enforcement of Behavioral Controls in Devolutions Server 2025.3.15 and earlier… CVSS 3.1CRITICAL 9.8

See all 212 →

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences