CVE-2008-6329 in Pre ASP Job Board
Summary
by MITRE
SQL injection vulnerability in Employee/login.asp in Pre ASP Job Board allows remote attackers to execute arbitrary SQL commands via the (1) Username and (2) Password parameters, as reachable from Employee/emp_login.asp. NOTE: some of these details are obtained from third party information.
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Analysis
by VulDB Data Team • 11/11/2024
The vulnerability identified as CVE-2008-6329 represents a critical SQL injection flaw within the Pre ASP Job Board application's employee authentication module. This weakness exists in the Employee/login.asp component which processes user credentials through Username and Password parameters. The vulnerability is particularly concerning as it allows remote attackers to execute arbitrary SQL commands against the underlying database system, potentially leading to complete system compromise and data exfiltration. The attack vector is facilitated through the Employee/emp_login.asp page which serves as an entry point for the malicious SQL injection attempts.
The technical exploitation of this vulnerability stems from inadequate input validation and sanitization within the application's authentication logic. When user-supplied data enters the system through the Username and Password parameters, the application fails to properly escape or parameterize these inputs before incorporating them into SQL query structures. This fundamental flaw enables attackers to inject malicious SQL code that bypasses normal authentication mechanisms and directly manipulates the database. According to CWE classification, this represents a CWE-89: Improper Neutralization of Special Elements used in an SQL Command, which is a well-documented and frequently exploited weakness in web applications. The vulnerability's impact is amplified by the fact that it affects core authentication functionality, providing attackers with a direct pathway to unauthorized access.
The operational consequences of this vulnerability extend far beyond simple unauthorized access, as it can enable attackers to extract sensitive information, modify database records, and potentially escalate privileges within the system. Database administrators face significant risk of data breaches including employee records, job listings, and potentially customer information depending on the application's data structure. The vulnerability's reach is particularly dangerous because it affects the login functionality, meaning attackers can exploit it without requiring prior authentication. This creates a scenario where malicious actors can systematically probe for valid credentials, manipulate user accounts, or even gain administrative access to the entire job board system.
Mitigation strategies for CVE-2008-6329 must address the root cause through proper input validation and parameterized query implementation. Organizations should immediately implement input sanitization measures that prevent special SQL characters from being processed as part of database queries. The recommended approach involves using parameterized queries or prepared statements that separate SQL command structure from user input data. Additionally, implementing proper authentication controls including account lockout mechanisms and monitoring for suspicious login patterns can help detect and prevent exploitation attempts. From an ATT&CK framework perspective, this vulnerability maps to T1190: Exploit Public-Facing Application, where adversaries leverage web application vulnerabilities to gain initial access. Security teams should also consider implementing web application firewalls and regular security assessments to identify similar vulnerabilities in legacy systems. The remediation process requires comprehensive code review and application patching, with priority given to addressing all SQL injection vulnerabilities within the application's authentication and data processing components.