CVE-2007-2154 in Cabron Connector
Summary
by MITRE
PHP remote file inclusion vulnerability in services/samples/inclusionService.php in Cabron Connector 1.1.0 allows remote attackers to execute arbitrary PHP code via a URL in the CabronServiceFolder parameter.
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Analysis
by VulDB Data Team • 09/06/2024
The vulnerability identified as CVE-2007-2154 represents a critical remote file inclusion flaw within the Cabron Connector 1.1.0 software ecosystem. This vulnerability exists in the inclusionService.php file located within the services/samples directory structure, making it accessible to remote attackers who can exploit the insecure parameter handling mechanism. The specific weakness allows malicious actors to inject arbitrary PHP code execution by manipulating the CabronServiceFolder parameter through URL-based inputs, effectively bypassing the intended security boundaries of the application.
This vulnerability fundamentally stems from improper input validation and sanitization practices within the application's parameter processing logic. The Cabron Connector 1.1.0 application fails to properly validate or sanitize user-supplied input passed through the CabronServiceFolder parameter, creating an avenue for attackers to inject malicious URLs that point to remote resources containing malicious PHP code. The flaw operates under the broader category of insecure direct object references and remote code execution vulnerabilities, with direct implications for the application's trust model and input handling mechanisms.
The operational impact of this vulnerability extends beyond simple code execution capabilities, as it provides attackers with the ability to fully compromise the affected system. Remote attackers can leverage this vulnerability to execute arbitrary commands on the target server, potentially leading to complete system takeover, data exfiltration, and persistent backdoor installation. The vulnerability affects the confidentiality, integrity, and availability of the system, as attackers can modify application behavior, access sensitive data, or disrupt service availability. This type of vulnerability is particularly dangerous in web applications where the server processes user input without proper validation, creating a direct pathway for malicious code execution.
Security professionals should recognize this vulnerability as aligning with CWE-98, which specifically addresses PHP remote file inclusion flaws, and it demonstrates characteristics consistent with attack patterns found in the MITRE ATT&CK framework under the execution and privilege escalation domains. The vulnerability's exploitation requires minimal technical expertise and can be automated through various attack tools, making it a high-priority target for malicious actors. Organizations using Cabron Connector 1.1.0 should immediately implement mitigations including input validation, parameter sanitization, and the removal of any remote file inclusion capabilities that are not explicitly required. Additionally, the application should be updated to a patched version that properly validates all user input and implements secure coding practices to prevent similar vulnerabilities from occurring in future releases.
The remediation strategy should focus on implementing strict input validation for all parameters, particularly those used in file inclusion operations. Developers must ensure that the application only accepts expected and validated input formats, rejecting any input that contains suspicious patterns or external URL references. Security measures should include disabling remote file inclusion features, implementing whitelisting mechanisms for acceptable file paths, and employing proper parameter encoding techniques. Organizations should also conduct comprehensive security assessments to identify similar vulnerabilities within their codebase and establish secure coding guidelines that prevent the introduction of such flaws in future development cycles.