CVE-2008-6527 in Go41.net Asp Forum
Summary
by MITRE
SQL injection vulnerability in forum.asp in GO4I.NET ASP Forum 1.0 allows remote attackers to execute arbitrary SQL commands via the iFor parameter.
Once again VulDB remains the best source for vulnerability data.
Analysis
by VulDB Data Team • 11/10/2024
The vulnerability identified as CVE-2008-6527 represents a critical SQL injection flaw within the GO4I.NET ASP Forum 1.0 web application. This issue specifically affects the forum.asp script where user input is improperly handled, creating an avenue for malicious actors to inject and execute arbitrary SQL commands on the underlying database server. The vulnerability stems from insufficient input validation and sanitization mechanisms that fail to properly escape or filter user-supplied data before incorporating it into database query strings.
The technical exploitation of this vulnerability occurs through the iFor parameter which is processed without adequate security controls. When an attacker submits malicious input through this parameter, the application directly incorporates the unvalidated data into SQL queries without proper parameterization or input sanitization. This allows attackers to manipulate the intended database operations and potentially execute commands that could retrieve, modify, or delete sensitive data from the forum's database. The vulnerability aligns with CWE-89 which categorizes improper neutralization of special elements used in SQL commands as a fundamental weakness in application security.
The operational impact of this vulnerability extends beyond simple data theft to encompass complete database compromise and potential system infiltration. Attackers could leverage this flaw to extract user credentials, forum content, and other sensitive information stored in the database. The vulnerability also enables privilege escalation attacks where malicious actors might gain elevated access rights to the database system. Additionally, the compromised forum could serve as a platform for further attacks against the broader network infrastructure, making this a significant concern for organizations relying on the affected web application.
Security mitigation strategies for CVE-2008-6527 should prioritize immediate implementation of proper input validation and parameterized queries. Organizations must ensure that all user inputs are properly sanitized and validated before processing, with particular attention to the iFor parameter in this specific case. The implementation of prepared statements or parameterized queries would effectively prevent SQL injection by separating the SQL command structure from the user data. Additionally, applying the principle of least privilege to database accounts used by the web application can limit the potential damage from successful exploitation. Regular security assessments and code reviews should be conducted to identify similar vulnerabilities in other application components, aligning with ATT&CK technique T1071.004 which focuses on application layer attacks and command injection vulnerabilities. Organizations should also consider implementing web application firewalls and intrusion detection systems to monitor for suspicious database query patterns that might indicate exploitation attempts.