CVE-2006-0184 in AspTopSites
Summary
by MITRE
Multiple SQL injection vulnerabilities in AspTopSites allow remote attackers to execute arbitrary SQL commands via the (1) id parameter to goto.asp or (2) password parameter to includeloginuser.asp.
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Analysis
by VulDB Data Team • 08/02/2017
The vulnerability identified as CVE-2006-0184 represents a critical security flaw in AspTopSites software that exposes multiple pathways for remote attackers to execute malicious SQL commands. This vulnerability stems from inadequate input validation mechanisms within the application's web interface, specifically targeting two distinct parameters that handle user input. The first vulnerable parameter is the 'id' parameter found in the goto.asp script, while the second involves the 'password' parameter within the includeloginuser.asp script. Both locations demonstrate a fundamental failure in sanitizing user-supplied data before incorporating it into database queries, creating exploitable conditions for SQL injection attacks.
The technical implementation of this vulnerability aligns with CWE-89, which classifies SQL injection as a weakness where untrusted data is directly embedded into SQL command strings without proper sanitization or parameterization. Attackers can exploit these flaws by crafting malicious input strings that manipulate the intended database query structure, potentially gaining unauthorized access to sensitive data, modifying database contents, or executing administrative operations. The remote nature of this vulnerability means that attackers do not require physical access to the system or local network presence to exploit these weaknesses, making them particularly dangerous in publicly accessible web applications.
The operational impact of CVE-2006-0184 extends beyond simple data theft, as successful exploitation could lead to complete system compromise through unauthorized database access. Attackers might extract confidential user information, including login credentials, personal details, and potentially sensitive business data stored within the application's database. The vulnerability affects the integrity and confidentiality of the system by allowing unauthorized modifications to database records and could potentially enable privilege escalation attacks where attackers gain elevated access rights. Additionally, the presence of SQL injection vulnerabilities often serves as a stepping stone for more sophisticated attacks, including lateral movement within network environments and persistence mechanisms establishment.
Mitigation strategies for this vulnerability should focus on implementing proper input validation and parameterized queries throughout the application codebase. The most effective approach involves replacing direct string concatenation of user input with prepared statements or parameterized queries that separate SQL command structure from data values. Application developers should implement comprehensive input sanitization routines that filter or escape special characters commonly used in SQL injection attacks, including single quotes, semicolons, and comment markers. Additionally, implementing proper access controls and least privilege principles can limit the damage potential from successful exploitation. Regular security code reviews and automated vulnerability scanning should be conducted to identify and remediate similar weaknesses in other parts of the application. The remediation efforts should also include implementing web application firewalls and input validation mechanisms at network boundaries to provide additional layers of protection against SQL injection attempts.