CVE-2026-114487 in Server
Summary
by MITRE • 10/23/2026
Missing authorization in the PAM AD computer import endpoint in Devolutions Server 2026.3.5.0 through 2026.3.10.0 and 2026.2.20.0 and earlier allows an authenticated non-administrative user with a PAM license to create PAM sub-providers under existing AD providers via a crafted import request.
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Analysis
by VulDB Data Team • 10/23/2026
The vulnerability identified in Devolutions Server versions ranging from 2026.3.5.0 through 2026.3.10.0, as well as version 2026.2.20.0 and earlier, represents a critical failure in access control mechanisms within the Privileged Access Management (PAM) module. Specifically, this flaw resides in the Active Directory computer import endpoint, which is designed to facilitate the integration of AD-managed computers into the PAM infrastructure for enhanced security monitoring and credential management. The core technical deficiency lies in the absence of proper authorization checks when processing requests related to creating new sub-providers under existing Active Directory providers. This architectural oversight allows any authenticated user who possesses a valid PAM license, regardless of their administrative privileges or role within the organization, to execute operations that should be restricted exclusively to system administrators.
From a technical perspective, this vulnerability is classified as an Insecure Direct Object Reference combined with Broken Access Control, aligning closely with CWE-269 (Improper Privilege Assignment) and CWE-862 (Missing Authorization). The attacker leverages the import functionality by crafting specific HTTP requests that target the internal API endpoints responsible for defining provider hierarchies. By manipulating these request parameters, a non-administrative user can inject new PAM sub-providers into the existing AD provider structure. This action effectively expands the scope of managed resources under the control of entities that should not have such authority, bypassing the intended role-based access controls established by the system administrators during initial configuration and deployment.
The operational impact of this vulnerability is significant for organizations relying on Devolutions Server for centralized privileged credential management. By creating unauthorized PAM sub-providers, an attacker can potentially gain indirect control over sensitive assets or manipulate the trust relationships between different segments of the IT infrastructure. This could lead to the exfiltration of credentials stored within those newly created providers, as well as the ability to execute actions on behalf of other users who have access to these compromised areas. Furthermore, it undermines the integrity of the audit trail and compliance reporting mechanisms, as activities performed through these illicitly created sub-providers may not be properly attributed or monitored according to organizational security policies. This scenario maps directly to MITRE ATT&CK techniques involving Account Manipulation (T1098) and potentially Privilege Escalation if those sub-providers are later leveraged for further lateral movement within the environment.
To mitigate this risk, immediate action is required to update Devolutions Server to a patched version that addresses these authorization gaps in the AD computer import endpoint. Administrators should verify their current software versions against the vendor's security advisories and apply updates promptly. In addition to patching, organizations should review their PAM license assignments to ensure that only essential personnel hold licenses capable of interacting with sensitive management endpoints. Implementing strict network segmentation for administrative interfaces and enforcing multi-factor authentication for all privileged accounts can further reduce the attack surface. Regular audits of provider hierarchies and access logs are also recommended to detect any unauthorized modifications resulting from exploitation attempts prior to patch application.