TI-2026-84572 Aliases CVE-2026-120715 GHSA-6795-vm2q-3cfj

Server-side request forgery in Devolutions Server leaks NetNTLMv2 hash

LOW 37CWE-918Published 2026-11-03 · Updated 2026-11-06

Key facts

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

Attack profile from CVSS 3.1 · CISA ADP. Fix status from CNA.

Summary

Devolutions Server before 2026.3.13.0 contains a server-side request forgery flaw (CWE-918) in its Active Directory credential validation. An authenticated user with low privileges can supply an attacker-controlled domain name in the request, causing the server to send the NetNTLMv2 hash of the DVLS service account to the attacker.

Written with Claude Haiku 5.5 from the sources below · 2026-11-06

Description from the CNA

Server-side request forgery in the Active Directory credential validation in Devolutions Server 2026.3.12.0 and earlier allows an authenticated low-privileged user to capture the NetNTLMv2 hash of the DVLS service account via an attacker-controlled domain name in the request.

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV

EPSS 0.00248 16th percentileScored 2026-11-07

Fix Fixed Server (Devolutions): 2026.3.13.0

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation: None
Automatable: No
Technical impact: Total

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 2026.3.13.0	2026.3.13.0	Patch available	CNA

Server VendorDevolutions Affected before 2026.3.13.0 Fixed in 2026.3.13.0 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

Update Devolutions Server to version 2026.3.13.0, the fixed version.

Written with Claude Haiku 5.5 from the sources below · 2026-11-06

Fix · CNA Server (Devolutions) Fixed in 2026.3.13.0

Fixed in the same release

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

Release · 2026-11-03
Devolutions Server 2026.3.13.0
4 records Highest priority Priority LOW 4 LOW
Other records, highest priority first
- TI-2026-84573 Cleartext storage of TOTP secrets in Devolutions Server user dataPriority LOW 38
- TI-2026-84580 Devolutions Server sync API exposes other users' MFA secretsPriority LOW 28
- TI-2026-84574 Cleartext SMTP password exposure in Devolutions Server email testPriority LOW 28
Show all 4 records →

Timeline

2026-11-03 Threatist record created from CVE-2026-120715
2026-11-03 Alias added: GHSA-6795-vm2q-3cfj
2026-11-06 CVSS score added · CISA ADP
2026-11-06 CISA SSVC decision points changed

References

Other 1

https://devolutions.net/security/advisories/DEVO-2026-0039/

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