CVE-2005-3386 in Web Directory
Summary
by MITRE
SQL injection vulnerability in Techno Dreams Web Directory script allows remote attackers to execute arbitrary SQL commands and bypass authentication via the userid parameter in admin/login.asp.
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Analysis
by VulDB Data Team • 06/24/2018
The CVE-2005-3386 vulnerability represents a critical sql injection flaw within the Techno Dreams Web Directory script that exposes remote attackers to significant system compromise capabilities. This vulnerability specifically targets the admin/login.asp component where the userid parameter fails to properly validate or sanitize user input, creating an exploitable pathway for malicious actors to inject arbitrary sql commands directly into the database layer. The flaw exists due to insufficient input validation mechanisms that allow attackers to manipulate the sql query structure through crafted input parameters, effectively bypassing the intended authentication controls and gaining unauthorized access to administrative functions.
The technical implementation of this vulnerability falls under the common weakness enumeration CWE-89 which categorizes sql injection attacks as a fundamental flaw in application security where untrusted data is directly incorporated into sql command construction without proper sanitization or parameterization. The attack vector specifically leverages the userid parameter in the admin/login.asp script, where the application fails to implement proper input filtering or escape sequence handling for special sql characters and commands. This allows attackers to inject malicious sql payloads that can manipulate database queries, potentially extracting sensitive information, modifying user credentials, or executing unauthorized administrative operations. The vulnerability demonstrates a classic lack of input sanitization that violates fundamental secure coding practices and security principles.
From an operational impact perspective, this vulnerability creates a severe risk landscape for organizations utilizing the Techno Dreams Web Directory script, as successful exploitation can lead to complete administrative control over the web application and underlying database systems. Attackers can bypass authentication mechanisms entirely, allowing them to access sensitive user data, modify directory listings, and potentially escalate privileges to gain deeper system access. The vulnerability's remote nature means that attackers do not require physical access to the system, making it particularly dangerous for web applications that are publicly accessible. This type of vulnerability can result in data breaches, unauthorized modifications to directory content, and potential compromise of the entire web infrastructure that hosts the vulnerable application.
Mitigation strategies for CVE-2005-3386 should prioritize immediate implementation of parameterized queries and prepared statements to prevent sql injection attacks by separating sql command structure from user input data. Organizations must implement proper input validation and sanitization mechanisms that filter or escape special sql characters before processing user-supplied data. The solution should include comprehensive parameter validation in the admin/login.asp script, ensuring that the userid parameter undergoes strict sanitization before being incorporated into any sql query execution. Additionally, implementing proper access controls and authentication mechanisms, along with regular security audits and code reviews, can help identify and remediate similar vulnerabilities in other components of the web application. Security teams should also consider implementing web application firewalls and intrusion detection systems to monitor for suspicious sql injection patterns and provide additional layers of defense against exploitation attempts.