CVE-2011-2141 in Datacap Taskmaster Capture
Summary
by MITRE
SQL injection vulnerability in TMWeb in IBM Datacap Taskmaster Capture 8.0.1 before FP1 allows remote attackers to execute arbitrary SQL commands via unspecified vectors.
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Analysis
by VulDB Data Team • 01/10/2018
The vulnerability identified as CVE-2011-2141 represents a critical SQL injection flaw within IBM Datacap Taskmaster Capture version 8.0.1 prior to Fix Pack 1. This issue resides in the TMWeb component of the data capture and document processing platform, which is widely deployed in enterprise environments for automated document processing and workflow management. The vulnerability stems from insufficient input validation and improper parameter handling within the web interface components that process user-supplied data. Attackers can exploit this weakness by crafting malicious SQL payloads that bypass authentication mechanisms and gain unauthorized access to the underlying database systems. The vulnerability affects organizations using IBM Datacap Taskmaster Capture in mission-critical document processing workflows where sensitive business data, customer information, and operational records are stored and managed.
The technical implementation of this SQL injection vulnerability occurs through unspecified vectors within the TMWeb interface, which processes user inputs without adequate sanitization or parameterization. This allows malicious actors to inject arbitrary SQL commands that execute within the context of the database connection, potentially enabling full database compromise. The vulnerability operates at the application layer where user-provided parameters are directly concatenated into SQL query strings rather than being properly parameterized or escaped. This design flaw aligns with CWE-89, which specifically addresses SQL injection vulnerabilities, and represents a classic example of insecure input handling in web applications. The attack surface is particularly concerning given that TMWeb serves as the primary interface for managing document capture workflows and accessing enterprise databases containing sensitive operational data.
The operational impact of CVE-2011-2141 extends beyond simple data theft, as successful exploitation can lead to complete system compromise and unauthorized access to critical business information. Organizations utilizing IBM Datacap Taskmaster Capture may experience data breaches, unauthorized modifications to document processing workflows, and potential disruption of business operations. The vulnerability enables attackers to execute commands with the privileges of the database user account, potentially allowing for privilege escalation, data exfiltration, and system-wide compromise. This represents a significant concern for industries such as finance, healthcare, and government sectors where document processing systems contain sensitive personal and financial information. The attack vector allows remote exploitation without requiring authentication to the application itself, making it particularly dangerous as attackers can target the system from external networks.
Organizations should implement immediate mitigations including applying the available Fix Pack 1 for IBM Datacap Taskmaster Capture 8.0.1, which addresses the SQL injection vulnerability through proper input validation and parameterized query implementations. Network segmentation and firewall rules should be configured to limit access to TMWeb components, restricting connections to trusted IP addresses and implementing strict access controls. Database access should be reviewed and restricted to minimum required privileges, with proper audit logging enabled to detect unauthorized access attempts. Security monitoring should be enhanced to detect anomalous database query patterns and potential exploitation attempts. The vulnerability demonstrates the importance of maintaining current security patches and following secure coding practices as outlined in the OWASP Top Ten and NIST cybersecurity guidelines. Organizations should also conduct comprehensive security assessments of their document processing systems to identify similar vulnerabilities and implement robust input validation mechanisms throughout their application architecture.