CVE-2013-4020 in Maximo Asset Management
Summary
by MITRE
IBM Maximo Asset Management 6.2 through 6.2.8, 7.1 through 7.1.1.12, and 7.5 before 7.5.0.3 allows remote authenticated users to bypass intended access restrictions via unspecified vectors.
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Analysis
by VulDB Data Team • 03/01/2018
IBM Maximo Asset Management versions 6.2 through 6.2.8, 7.1 through 7.1.1.12, and 7.5 before 7.5.0.3 contain a vulnerability that permits remote authenticated users to circumvent access controls intended to restrict system functionality. This vulnerability falls under the category of insufficient access control as classified by CWE-284, representing a critical weakness in the authorization mechanisms of the asset management platform. The unspecified vectors suggest that the flaw could manifest through multiple attack paths within the application's security architecture.
The technical nature of this vulnerability indicates a failure in the access control enforcement mechanisms that should prevent authenticated users from accessing resources or performing actions outside their designated permissions. This type of flaw represents a privilege escalation vulnerability where users who have legitimate access to the system can exploit the weakness to gain unauthorized access to additional system functionalities or data. The vulnerability affects the core security model of Maximo Asset Management, which is designed to provide role-based access control and authorization management for enterprise asset management operations.
The operational impact of this vulnerability is significant for organizations relying on IBM Maximo for critical asset management processes. Remote authenticated attackers could potentially access sensitive operational data, modify asset configurations, or perform administrative functions that should be restricted to authorized personnel only. This could lead to data breaches, unauthorized changes to asset records, disruption of business operations, and potential financial losses. The vulnerability affects multiple versions of the software, indicating a widespread issue that would require comprehensive patching across various deployments. Organizations using these affected versions face increased risk of security incidents that could compromise their entire asset management infrastructure.
Mitigation strategies should include immediate implementation of available security patches from IBM to address the access control bypass vulnerability. Organizations should also conduct comprehensive security assessments of their Maximo deployments to identify any potential exploitation of this vulnerability. Network segmentation and monitoring of access patterns can help detect unauthorized activities that may indicate exploitation attempts. The vulnerability aligns with ATT&CK technique T1078 for valid accounts and T1482 for domain trust relationships, suggesting that attackers may leverage compromised authenticated sessions to escalate privileges and move laterally within the environment. Regular security configuration reviews and adherence to the principle of least privilege should be enforced to minimize potential impact from such access control weaknesses.