CVE-2008-6353 in ASP-CMS
Summary
by MITRE
SQL injection vulnerability in index.asp in ASP-CMS 1.0 allows remote attackers to execute arbitrary SQL commands via the cha parameter.
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Analysis
by VulDB Data Team • 11/18/2024
The vulnerability identified as CVE-2008-6353 represents a critical SQL injection flaw within the ASP-CMS 1.0 content management system, specifically affecting the index.asp script. This vulnerability resides in the handling of user input through the cha parameter, which is processed without adequate sanitization or validation mechanisms. The flaw allows remote attackers to inject malicious SQL code directly into the application's database query execution flow, potentially enabling unauthorized access to sensitive data, modification of database content, or complete system compromise.
The technical exploitation of this vulnerability occurs when an attacker crafts a malicious input string containing SQL commands within the cha parameter of the index.asp script. The application fails to properly escape or parameterize this input before incorporating it into database queries, creating a direct pathway for SQL injection attacks. This type of vulnerability maps directly to CWE-89 which defines improper neutralization of special elements used in an SQL command, and aligns with ATT&CK technique T1071.005 for application layer protocol manipulation. The flaw demonstrates a classic lack of input validation and output encoding practices that are fundamental to preventing SQL injection attacks in web applications.
The operational impact of this vulnerability extends beyond simple data theft, as it provides attackers with the capability to execute arbitrary database commands with the privileges of the database user account. This could result in complete database compromise, unauthorized data manipulation, privilege escalation within the application, and potential lateral movement within the network infrastructure. Attackers may leverage this vulnerability to extract sensitive information such as user credentials, personal data, or system configuration details that could be used for further attacks. The remote nature of this vulnerability means that attackers do not require physical access to the system and can exploit it from anywhere on the internet.
Organizations utilizing ASP-CMS 1.0 should implement immediate mitigations including input validation and sanitization for all user-supplied parameters, particularly those used in database queries. The recommended approach involves implementing proper parameterized queries or prepared statements to ensure that user input is treated as data rather than executable code. Additionally, input filtering should be implemented to reject or escape special characters that could be used in SQL injection attempts. Security measures should include regular security assessments, web application firewalls, and monitoring for suspicious database query patterns. The vulnerability also underscores the importance of keeping CMS platforms updated with the latest security patches and following secure coding practices that prevent injection vulnerabilities in application development.