CVE-2007-0196 in Web Real Estate
Summary
by MITRE
SQL injection vulnerability in admin_check_user.asp in Motionborg Web Real Estate 2.1 and earlier allows remote attackers to execute arbitrary SQL commands via the username field (txtUserName parameter) and possibly other parameters. NOTE: some details were obtained from third party information.
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Analysis
by VulDB Data Team • 08/17/2024
The vulnerability identified as CVE-2007-0196 represents a critical SQL injection flaw within Motionborg Web Real Estate version 2.1 and earlier systems. This security weakness resides in the admin_check_user.asp component which processes user authentication requests through the txtUserName parameter. The vulnerability allows remote attackers to manipulate the underlying database queries by injecting malicious SQL code through the username field, potentially enabling unauthorized access to sensitive data and system resources.
The technical nature of this flaw aligns with CWE-89, which categorizes SQL injection vulnerabilities as weaknesses that occur when an application fails to properly sanitize user input before incorporating it into SQL queries. The vulnerability specifically manifests when the application directly concatenates user-supplied data from the txtUserName parameter into database query strings without proper input validation or parameterization. This design flaw creates an environment where attackers can craft malicious input that alters the intended execution flow of database commands, potentially leading to unauthorized data access, modification, or deletion.
The operational impact of this vulnerability extends beyond simple data theft, as it provides attackers with potential paths to escalate privileges and gain deeper system access. Remote exploitation means that malicious actors can target the vulnerable system from any location without requiring physical access or prior authentication. The implications include unauthorized modification of real estate listings, customer data breaches, and potential complete system compromise. According to ATT&CK framework category T1190, this vulnerability represents a common attack vector for initial access and persistence within target environments, as it allows adversaries to establish footholds through database manipulation.
The risk assessment for CVE-2007-0196 is particularly concerning given its classification as a remote code execution vulnerability. Attackers exploiting this flaw could potentially extract sensitive information from the database, including user credentials, property listings, and customer contact details. The vulnerability's presence in the administrative interface suggests that successful exploitation could provide attackers with elevated privileges and access to backend systems. Security professionals should note that this vulnerability demonstrates the critical importance of input validation and parameterized queries in preventing database-related attacks.
Mitigation strategies for this vulnerability should prioritize immediate remediation through patching the affected Motionborg Web Real Estate software to version 2.2 or later, which contains the necessary security fixes. Organizations should implement proper input sanitization techniques including parameterized queries and stored procedures to prevent SQL injection attacks. Additionally, network segmentation and firewall rules should be configured to limit access to administrative interfaces, while regular security audits and penetration testing should be conducted to identify similar vulnerabilities in other applications. The implementation of web application firewalls and database activity monitoring systems can provide additional layers of protection against exploitation attempts.