CVE-2015-5642 in MATCHA INVOICE
Summary
by MITRE
Multiple SQL injection vulnerabilities in ICZ MATCHA INVOICE before 2.5.7 allow remote authenticated users to execute arbitrary SQL commands via unspecified vectors.
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Analysis
by VulDB Data Team • 01/18/2018
The CVE-2015-5642 vulnerability represents a critical security flaw in the ICZ MATCHA INVOICE software suite, specifically affecting versions prior to 2.5.7. This vulnerability manifests as multiple SQL injection weaknesses that can be exploited by remote authenticated attackers, creating a significant risk for organizations relying on this invoice management system. The vulnerability's impact extends beyond simple data theft, as it allows attackers to execute arbitrary SQL commands, potentially leading to complete system compromise and unauthorized access to sensitive financial information.
The technical nature of this vulnerability stems from insufficient input validation and sanitization within the application's database interaction components. Attackers with valid authentication credentials can manipulate input fields to inject malicious SQL code that bypasses normal security controls. This type of vulnerability falls under the Common Weakness Enumeration category CWE-89, which specifically addresses SQL injection flaws. The unspecified vectors mentioned in the description suggest that multiple entry points within the application may be susceptible to this attack pattern, making the vulnerability particularly dangerous as it provides multiple pathways for exploitation.
From an operational perspective, the impact of CVE-2015-5642 is severe for organizations using ICZ MATCHA INVOICE systems. The ability to execute arbitrary SQL commands means attackers can not only extract sensitive data but also modify or delete financial records, potentially causing significant financial loss and operational disruption. The remote nature of the attack means that even if attackers are not physically present, they can exploit the vulnerability from anywhere on the network. This vulnerability directly aligns with ATT&CK technique T1071.004, which covers application layer protocol manipulation, and T1190, which addresses exploitation of remote services through network protocols.
The remediation strategy for this vulnerability requires immediate implementation of the vendor's security patch, specifically upgrading to version 2.5.7 or later. Organizations should also implement additional security measures including input validation, parameterized queries, and regular security audits of database interactions. Network segmentation and privileged access controls can help limit the potential impact if exploitation occurs. The vulnerability demonstrates the critical importance of keeping software updated and maintaining robust application security practices. Organizations should also consider implementing web application firewalls and database activity monitoring to detect and prevent such attacks. This vulnerability serves as a reminder of the essential need for secure coding practices and regular vulnerability assessments in financial management systems that handle sensitive data.