CVE-2026-93332
Received Received - Intake

Improper Access Control in Devolutions Server

Publication date: 2026-09-29

Last updated on: 2026-09-29

Assigner: Devolutions Inc.

Description
Improper access control in the partial connection API in Devolutions Server 2026.3.5.0 and earlier allows an authenticated low-privileged user to read, create, modify, and delete System Vault entries via a crafted API request.

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Meta Information

Published
2026-09-29
Last Modified
2026-09-29
Generated
2026-09-29
AI Q&A
2026-09-29
EPSS Evaluated
N/A
NVD
CVE-2026-93332
EUVD
EUVD-2026-88999

Affected Vendors & Products

Showing 1 associated CPE
Vendor Product Version / Range
devolutions server to 2026.3.5.0 (exc)

Helpful Resources

Exploitability

CWE
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KEV
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CWE ID Description
CWE-862 The product does not perform an authorization check when an actor attempts to access a resource or perform an action.

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Executive Summary

This vulnerability is an improper access control issue in the partial connection API of Devolutions Server versions 2026.3.5.0 and earlier. It allows an authenticated user with low privileges to perform unauthorized actions such as reading, creating, modifying, and deleting System Vault entries through a specially crafted API request.

Impact Analysis

An attacker with low-level access could escalate privileges by manipulating System Vault entries, potentially gaining control over sensitive data or system configurations. This could lead to data breaches, unauthorized access to confidential information, or disruption of services.

Compliance Impact

This vulnerability could violate compliance requirements under GDPR and HIPAA by enabling unauthorized access to sensitive data. GDPR requires strict access controls and data protection, while HIPAA mandates safeguards for protected health information. Exploitation could result in non-compliance penalties and legal consequences.

Mitigation Strategies

Update Devolutions Server to a version later than 2026.3.5.0 to address the improper access control issue in the partial connection API.

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