CVE-2007-2561 in fipsCMS
Summary
by MITRE
SQL injection vulnerability in index.asp in fipsCMS 2.1 allows remote attackers to execute arbitrary SQL commands via the pid parameter, a different vector than CVE-2006-6115.
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Analysis
by VulDB Data Team • 07/27/2024
The vulnerability identified as CVE-2007-2561 represents a critical SQL injection flaw within the fipsCMS 2.1 content management system, specifically affecting the index.asp component. This vulnerability arises from insufficient input validation and sanitization of user-supplied data, creating an exploitable condition that enables remote attackers to manipulate database queries through the pid parameter. The flaw differs from CVE-2006-6115 in its attack vector, indicating a distinct pathway for exploitation within the same software ecosystem. The vulnerability resides in the application's handling of dynamic SQL construction where user input directly influences query structure without proper parameterization or escaping mechanisms.
The technical implementation of this vulnerability demonstrates a classic SQL injection pattern where the pid parameter in index.asp fails to properly sanitize or validate incoming data before incorporating it into database queries. When an attacker submits malicious input through the pid parameter, the application constructs SQL statements that execute with elevated privileges, potentially allowing full database access, data manipulation, or even system compromise. This flaw operates at the application layer and requires no special privileges to exploit, making it particularly dangerous for web applications that process user input directly into database operations. The vulnerability aligns with CWE-89 which categorizes SQL injection as a weakness where untrusted data is incorporated into SQL commands without proper validation or escaping.
The operational impact of CVE-2007-2561 extends beyond simple data theft, as successful exploitation can lead to complete database compromise and potential lateral movement within affected networks. Attackers can leverage this vulnerability to extract sensitive information including user credentials, personal data, and system configurations that may be stored in the database. The remote execution capability means that attackers can exploit this vulnerability from anywhere on the internet without requiring physical access to the system. This vulnerability also creates opportunities for attackers to perform data manipulation, including deleting or modifying content, which can severely impact the integrity and availability of the CMS. The attack vector through the pid parameter suggests that any page or functionality relying on this parameter could be compromised, potentially affecting multiple application components.
Mitigation strategies for this vulnerability must address both immediate remediation and long-term architectural improvements. The most effective immediate solution involves implementing proper input validation and parameterized queries to prevent user-supplied data from influencing SQL command structure. Application developers should utilize prepared statements or stored procedures that separate SQL logic from data, ensuring that user input is treated as data rather than executable code. Additionally, implementing proper output encoding and input sanitization routines can provide defense-in-depth measures. Organizations should also consider implementing web application firewalls and intrusion detection systems to monitor for exploitation attempts. The remediation process should include comprehensive code reviews focusing on all database query construction points, particularly those handling user-supplied parameters. According to ATT&CK framework, this vulnerability maps to T1190 - Exploit Public-Facing Application, highlighting the need for proper network segmentation and access controls to limit potential damage from successful exploitation attempts. Regular security assessments and penetration testing should be conducted to identify similar vulnerabilities in other application components and ensure that the implemented fixes maintain their effectiveness over time.