CVE-2008-5972 in Active Business Directory
Summary
by MITRE
SQL injection vulnerability in default.asp in Active Business Directory 2 allows remote attackers to execute arbitrary SQL commands via the catid parameter.
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Analysis
by VulDB Data Team • 11/12/2024
The vulnerability identified as CVE-2008-5972 represents a critical SQL injection flaw within the Active Business Directory 2 web application, specifically affecting the default.asp component. This security weakness resides in how the application processes user input through the catid parameter, creating an avenue for malicious actors to manipulate database queries and potentially gain unauthorized access to sensitive information. The vulnerability stems from inadequate input validation and sanitization practices within the web application's codebase, allowing attackers to inject malicious SQL code that executes with the privileges of the web application's database connection.
The technical exploitation of this vulnerability occurs when an attacker submits a specially crafted catid parameter value that contains SQL commands rather than expected categorical identifiers. This input passes directly into database query construction without proper sanitization or parameterization, enabling the execution of arbitrary SQL operations. The flaw falls under the Common Weakness Enumeration category CWE-89, which specifically addresses SQL injection vulnerabilities where untrusted data is incorporated into SQL commands without adequate protection mechanisms. Attackers can leverage this weakness to extract confidential data, modify database records, or even execute administrative commands on the underlying database system.
The operational impact of CVE-2008-5972 extends beyond simple data theft, as it provides attackers with potential persistence mechanisms and lateral movement capabilities within affected networks. Successful exploitation could lead to complete database compromise, allowing unauthorized users to access customer information, business records, or other sensitive data stored within the Active Business Directory system. This vulnerability particularly affects organizations relying on the application for business directory services, potentially exposing trade secrets, contact information, and operational data that could be used for further attacks or financial gain. The remote nature of the exploit means that attackers do not require physical access to the system, making the vulnerability particularly dangerous for internet-facing applications.
Mitigation strategies for this vulnerability should prioritize immediate implementation of input validation and parameterized queries to prevent SQL injection attacks. Organizations should deploy web application firewalls that can detect and block malicious SQL injection patterns targeting the catid parameter. The application code must be updated to utilize prepared statements or parameterized queries for all database interactions, ensuring that user input is properly escaped or validated before being incorporated into SQL commands. Additionally, implementing proper access controls and database permissions can limit the damage from successful exploitation, while regular security assessments and code reviews can help identify similar vulnerabilities in other application components. This vulnerability aligns with ATT&CK technique T1071.005 for application layer protocol manipulation and T1190 for exploit for client execution, emphasizing the need for comprehensive defensive measures across multiple security domains.