CVE-2007-3301 in FuseTalk
Summary
by MITRE
SQL injection vulnerability in forum/include/error/autherror.cfm in FuseTalk allows remote attackers to execute arbitrary SQL commands via the errorcode parameter. NOTE: a patch may have been released privately between April and June 2007. NOTE: this issue may overlap CVE-2007-3273.
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Analysis
by VulDB Data Team • 10/13/2024
The vulnerability described in CVE-2007-3301 represents a critical SQL injection flaw within the FuseTalk forum software that resides in the error/autherror.cfm component. This particular weakness manifests when the application fails to properly sanitize user input passed through the errorcode parameter, creating an avenue for malicious actors to inject arbitrary SQL commands into the backend database query execution process. The vulnerability specifically affects the authentication error handling mechanism where the system processes error codes without adequate input validation or parameterization, allowing attackers to manipulate the SQL query structure and potentially gain unauthorized access to sensitive data or execute administrative commands.
The technical exploitation of this vulnerability follows a classic SQL injection pattern where an attacker crafts malicious input containing SQL syntax within the errorcode parameter. When the vulnerable FuseTalk application processes this input, it directly concatenates the user-supplied value into the SQL query string without proper sanitization or parameter binding. This allows adversaries to manipulate the database query execution flow, potentially leading to data extraction, modification, or deletion of critical information stored within the FuseTalk database. The vulnerability demonstrates poor input validation practices and highlights the importance of implementing proper parameterized queries or stored procedures to prevent such injection attacks.
From an operational impact perspective, this vulnerability poses significant risks to organizations utilizing FuseTalk forum software, particularly those handling sensitive user data or confidential information within their discussion platforms. Successful exploitation could result in complete database compromise, unauthorized user account access, data leakage, or even full system takeover depending on the database privileges. The vulnerability affects the authentication error handling process, which means that any user who encounters an authentication error and triggers the affected component could potentially be exploited. Organizations may face regulatory compliance issues, data breaches, and reputational damage if this vulnerability remains unpatched, as it provides attackers with a straightforward method to bypass authentication mechanisms and gain unauthorized database access.
The security implications extend beyond immediate exploitation to encompass broader system integrity concerns, as SQL injection vulnerabilities often serve as entry points for more sophisticated attacks within network environments. This vulnerability aligns with CWE-89 which categorizes SQL injection flaws as a fundamental weakness in application security. The attack surface is particularly concerning given that authentication error handling components are frequently accessed by both legitimate users and potential attackers, making this a high-value target for exploitation. Organizations should consider implementing comprehensive input validation, parameterized queries, and proper error handling mechanisms to prevent such vulnerabilities. Additionally, the overlap with CVE-2007-3273 suggests that similar vulnerabilities may exist within the same software ecosystem, warranting thorough code review and security assessment of the entire FuseTalk platform.
Mitigation strategies should include immediate patch application if available, implementation of proper input validation and parameterized queries, and deployment of web application firewalls to detect and block malicious SQL injection attempts. Organizations should also conduct regular security assessments of their web applications, implement proper database access controls, and establish robust monitoring systems to detect unauthorized database access attempts. The vulnerability underscores the importance of maintaining current security patches and following secure coding practices that prevent injection vulnerabilities in all application components, particularly those handling user input in authentication and error handling processes.