CVE-2007-3966 in Munch Pro
Summary
by MITRE
SQL injection vulnerability in Munch Pro allows remote attackers to execute arbitrary SQL commands via the login field to /admin, a different vulnerability than CVE-2006-5880.
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Analysis
by VulDB Data Team • 04/12/2019
The vulnerability identified as CVE-2007-3966 represents a critical sql injection flaw within the Munch Pro application that specifically targets the administrative login interface. This vulnerability resides in the handling of user input through the login field located at the /admin endpoint, making it a direct attack vector against the application's administrative functionality. Unlike CVE-2006-5880 which addressed a different aspect of the same application's security posture, this particular flaw demonstrates the persistent nature of sql injection vulnerabilities in web applications and highlights the importance of comprehensive security testing across all application components. The vulnerability's classification aligns with CWE-89 which specifically addresses sql injection weaknesses in software applications, making it a prime example of how insufficient input validation can lead to complete system compromise.
The technical implementation of this vulnerability stems from the application's failure to properly sanitize or escape user input submitted through the login form. When administrators or authorized users attempt to access the administrative interface, the application processes the username and password parameters without adequate validation mechanisms. This lack of proper input sanitization allows malicious actors to inject specially crafted sql commands that bypass authentication mechanisms and directly interact with the underlying database system. The vulnerability operates by manipulating the sql query structure through carefully constructed input that alters the intended query execution path, potentially enabling attackers to extract sensitive data, modify database contents, or even escalate privileges within the application's administrative environment. The attack vector is particularly dangerous because it targets the administrative interface, which typically possesses elevated privileges and access to critical system functions.
The operational impact of this vulnerability extends far beyond simple unauthorized access to the administrative panel. Successful exploitation of this sql injection flaw could enable attackers to gain complete control over the application's database, potentially leading to data breaches, information disclosure, and system compromise. The administrative interface typically contains sensitive configuration data, user credentials, and business-critical information that could be exposed through database access. Additionally, the vulnerability could facilitate further attacks within the network infrastructure, as administrative access often provides pathways to other systems and resources. The consequences are particularly severe given that the vulnerability affects the application's core authentication mechanism, potentially allowing attackers to establish persistent access to the system and maintain control over time. This type of vulnerability represents a significant risk to organizations relying on the Munch Pro application for their operational needs.
Mitigation strategies for CVE-2007-3966 must address both immediate remediation and long-term architectural improvements to prevent similar vulnerabilities from emerging in the future. The primary solution involves implementing proper input validation and parameterized queries throughout the application's codebase, particularly in areas handling user authentication and database interactions. Organizations should deploy web application firewalls to detect and block suspicious sql injection patterns, while also implementing proper output encoding to prevent malicious payloads from being executed. The application should be updated to use prepared statements or stored procedures that separate sql command structure from data input, thereby eliminating the possibility of sql injection through user-provided parameters. Regular security assessments and code reviews should be conducted to identify and remediate similar vulnerabilities, with particular attention to the application's authentication mechanisms. The implementation of proper access controls and audit logging can help detect unauthorized access attempts and provide forensic evidence of exploitation attempts, aligning with security best practices outlined in various industry standards including those referenced in the ATT&CK framework for defensive security measures.