CVE-2013-6331 in Algo One
Summary
by MITRE
SQL injection vulnerability in IBM Algo One, as used in MetaData Management Tools in UDS 4.7.0 through 5.0.0, ACSWeb in Algo Security Access Control Management 4.7.0 through 4.9.0, and ACSWeb in AlgoWebApps 5.0.0, allows remote authenticated users to execute arbitrary SQL commands via unspecified vectors, a different vulnerability than CVE-2013-6302.
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Analysis
by VulDB Data Team • 03/02/2018
The vulnerability identified as CVE-2013-6331 represents a critical SQL injection flaw affecting multiple IBM security products including Algo One, MetaData Management Tools in UDS, and various ACSWeb implementations. This vulnerability exists within the authentication and authorization frameworks of these systems, creating a pathway for malicious actors to manipulate database queries through crafted input parameters. The issue impacts versions ranging from UDS 4.7.0 through 5.0.0 and ACSWeb implementations across Algo Security Access Control Management 4.7.0 through 4.9.0, as well as ACSWeb in AlgoWebApps 5.0.0. The vulnerability operates at the application level where user input is not properly sanitized before being incorporated into database queries, creating an environment where attackers can inject malicious SQL code to manipulate the underlying database operations.
This SQL injection vulnerability stems from inadequate input validation and parameter sanitization within the web application interfaces of these security products. The flaw allows authenticated users to exploit database query construction mechanisms by submitting specially crafted parameters that bypass normal input filtering. The attack vector involves the manipulation of database queries through user-controllable inputs that are directly concatenated into SQL statements without proper escaping or parameterization. According to CWE classification, this vulnerability maps to CWE-89 SQL Injection, which is categorized under the broader weakness of insufficient input validation. The specific nature of this vulnerability aligns with CWE-77 and CWE-78 attack patterns, where the injection occurs through web application interfaces that process user data. The vulnerability's persistence across multiple product versions indicates a systemic design flaw in the database interaction layer of these security applications, making it particularly concerning given their role in managing access controls and metadata.
The operational impact of CVE-2013-6331 extends beyond simple data theft to encompass complete database compromise and potential lateral movement within affected networks. Successful exploitation allows attackers to execute arbitrary SQL commands with the privileges of the database user account, potentially leading to full database enumeration, data modification, or even complete system compromise. Attackers could leverage this vulnerability to escalate privileges within the security management infrastructure, potentially gaining access to sensitive metadata, user credentials, or system configuration data. The vulnerability's location within access control management systems means that successful exploitation could result in unauthorized access to protected resources, undermining the fundamental security posture of the affected environments. From an ATT&CK framework perspective, this vulnerability enables techniques such as credential access through database exploitation and privilege escalation via SQL injection, with potential for lateral movement once initial access is achieved.
Mitigation strategies for CVE-2013-6331 should focus on immediate remediation through vendor-provided patches and updates, as IBM would have released specific fixes for this vulnerability in their security products. Organizations should implement comprehensive input validation and parameterized query execution across all web interfaces that interact with databases, ensuring that user inputs are properly escaped or parameterized before database processing. Network segmentation and access control measures should be strengthened to limit the potential impact of successful exploitation, particularly in environments where these security tools are deployed. Regular security assessments and vulnerability scanning should be conducted to identify similar injection flaws in other applications within the infrastructure. Additionally, implementing database activity monitoring and anomaly detection systems can help identify suspicious SQL query patterns that may indicate exploitation attempts. The vulnerability serves as a reminder of the critical importance of proper input validation in security-critical applications and the necessity of following secure coding practices to prevent injection-based attacks.