CVE-2025-52166 in Core Open
Summary
by MITRE • 07/18/2025
Incorrect access control in Software GmbH Agorum core open v11.9.2 & v11.10.1 allows authenticated attackers to escalate privileges to Administrator and access sensitive components and information.
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Analysis
by VulDB Data Team • 07/18/2025
The vulnerability identified as CVE-2025-52166 represents a critical access control flaw within the Agorum core open software platform version 11.9.2 and 11.10.1. This issue stems from improper authorization mechanisms that allow authenticated users to bypass normal security restrictions and elevate their privileges to administrator level access. The flaw exists in the software's permission model implementation where the system fails to properly validate user roles and access rights during critical operations. Attackers who have obtained legitimate user credentials can exploit this weakness to gain unauthorized administrative privileges, thereby compromising the entire system's security posture.
The technical implementation of this vulnerability manifests through insufficient input validation and inadequate privilege checking mechanisms within the authentication and authorization framework. The software's core components fail to properly enforce role-based access control policies, allowing malicious users to manipulate session tokens or request parameters to escalate their access levels. This flaw typically occurs when the application does not adequately verify whether the requesting user possesses sufficient privileges for specific administrative functions. The vulnerability can be classified under CWE-284 which specifically addresses improper access control issues, and aligns with ATT&CK technique T1078 for valid accounts and T1548 for abuse of privileges.
The operational impact of this vulnerability is severe and far-reaching for organizations utilizing affected Agorum versions. Once exploited, attackers can access sensitive system components including user databases, configuration files, and administrative interfaces without proper authorization. This privilege escalation enables unauthorized modification of system settings, data manipulation, user account management, and potentially full system compromise. Organizations may experience data breaches, unauthorized system modifications, and complete loss of administrative control over their Agorum deployments. The vulnerability essentially undermines the fundamental security model of the platform, making it vulnerable to both internal and external threats.
Mitigation strategies for CVE-2025-52166 should prioritize immediate patching of affected software versions to address the underlying access control implementation flaws. Organizations must ensure all instances of Agorum core open v11.9.2 and v11.10.1 are updated to the latest secure versions that contain proper privilege validation mechanisms. Network segmentation and monitoring should be implemented to detect unusual authentication patterns or privilege escalation attempts. Regular security audits should verify that access control policies are properly enforced and that no unauthorized administrative access has occurred. Additionally, implementing multi-factor authentication and least privilege principles can reduce the impact if exploitation occurs, while continuous monitoring of system logs can help identify potential exploitation attempts. The vulnerability highlights the importance of proper security testing and code review processes, particularly around authentication and authorization logic, to prevent similar issues from occurring in future software releases.