CVE-2004-1629 in Dwc_articles
Summary
by MITRE
Multiple SQL injection vulnerabilities in Dwc_articles 1.6 and earlier allow remote attackers to execute arbitrary SQL statements.
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Analysis
by VulDB Data Team • 07/08/2017
The vulnerability identified as CVE-2004-1629 represents a critical security flaw affecting Dwc_articles version 1.6 and earlier, exposing systems to remote code execution through SQL injection attacks. This vulnerability resides in the application's handling of user input within database queries, creating an environment where malicious actors can manipulate database operations through crafted input parameters. The flaw demonstrates a fundamental failure in input validation and query construction, allowing attackers to inject malicious SQL code that executes with the privileges of the database user.
The technical implementation of this vulnerability stems from improper sanitization of user-supplied data before incorporating it into SQL statements. When Dwc_articles processes user input for database queries, it fails to adequately escape or parameterize the input values, creating opportunities for attackers to manipulate the intended query structure. This weakness enables attackers to inject additional SQL commands that bypass normal authentication and authorization mechanisms, potentially gaining access to sensitive data, modifying database contents, or even executing system commands. The vulnerability aligns with CWE-89 which specifically addresses SQL injection flaws, and represents a classic example of insecure data handling practices in web applications.
The operational impact of this vulnerability extends beyond simple data compromise, as it can enable full system compromise when attackers gain access to underlying database systems. Remote attackers can leverage this vulnerability to extract confidential information including user credentials, personal data, and business-critical information stored in the database. The attack surface is particularly concerning as it allows execution of arbitrary SQL commands without requiring authentication, making it an attractive target for automated exploitation tools. Organizations using affected versions face significant risk of data breaches, regulatory compliance violations, and potential system compromise that could result in complete service disruption.
Mitigation strategies for this vulnerability must address both immediate remediation and long-term architectural improvements to prevent similar issues. The primary solution involves upgrading to a patched version of Dwc_articles that implements proper input validation and parameterized queries to prevent SQL injection. Organizations should implement input sanitization measures including proper escaping of special characters, use of prepared statements with parameterized queries, and comprehensive input validation routines. Additionally, implementing web application firewalls and database activity monitoring can provide additional layers of protection. The remediation efforts should follow established security frameworks such as those recommended by the OWASP Top Ten project, which specifically addresses SQL injection prevention through proper parameterization and input validation techniques. Regular security assessments and code reviews should be conducted to identify and address similar vulnerabilities in other applications within the organization's infrastructure.