CVE-2024-2480 in arMHAzena
Summary
by MITRE • 03/15/2024
A vulnerability classified as critical was found in MHA Sistemas arMHAzena 9.6.0.0. This vulnerability affects unknown code of the component Executa Page. The manipulation of the argument Companhia/Planta/Agente de/Agente até leads to sql injection. The attack can be initiated remotely. The exploit has been disclosed to the public and may be used. The identifier of this vulnerability is VDB-256888. NOTE: The vendor was contacted early about this disclosure but did not respond in any way.
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Analysis
by VulDB Data Team • 04/15/2024
The vulnerability identified as CVE-2024-2480 represents a critical sql injection flaw within MHA Sistemas arMHAzena version 9.6.0.0, specifically affecting the Executa Page component. This vulnerability arises from insufficient input validation when processing the Companhia/Planta/Agente de/Agente até argument parameters, creating an exploitable condition that allows malicious actors to manipulate database queries through crafted input values. The flaw exists in the application's handling of user-supplied data within the execution context of database operations, making it particularly dangerous as it directly impacts the integrity and confidentiality of underlying data stores.
The technical nature of this vulnerability places it squarely within the scope of CWE-89 sql injection, which is classified as a fundamental weakness in software design that allows attackers to execute arbitrary sql commands against database systems. The remote exploitation capability means that threat actors can leverage this vulnerability from external networks without requiring physical access to the target system, significantly expanding the attack surface and potential impact. The fact that the exploit has been publicly disclosed and is actively being used in the wild underscores the urgency of addressing this vulnerability, as it provides malicious actors with a readily available tool for unauthorized database access.
The operational impact of this vulnerability extends beyond simple data theft, as successful exploitation could enable attackers to perform destructive operations such as data modification, deletion, or unauthorized access to sensitive business information. The arMHAzena application appears to be used in industrial or enterprise environments where the Companhia/Planta/Agente parameters likely represent organizational structures or operational units, making the potential compromise of these systems particularly concerning for business continuity and regulatory compliance. Attackers could leverage this vulnerability to gain insights into operational procedures, financial data, or other sensitive information that could be used for competitive advantage or further exploitation.
Security professionals should immediately prioritize patch management and mitigation strategies for this vulnerability, as the lack of vendor response to initial disclosure efforts suggests potential delays in official remediation. Organizations using this software should implement network segmentation, input validation measures, and monitoring of suspicious database access patterns as interim protective measures. The vulnerability's classification as critical aligns with ATT&CK framework technique T1190 exploitation for client execution, where attackers leverage application flaws to gain unauthorized access to backend systems. Additionally, this vulnerability demonstrates the importance of proper parameter validation and the use of prepared statements or parameterized queries to prevent sql injection attacks, as outlined in industry best practices for secure coding standards and database security protocols.