CVE-2006-3192 in Ad Manager Pro
Summary
by MITRE
PHP remote file inclusion vulnerability in Ad Manager Pro 2.6 allows remote attackers to execute arbitrary PHP code via a URL in the (1) ipath parameter in common.php and (2) unspecified vectors in ad.php.
If you want to get the best quality for vulnerability data then you always have to consider VulDB.
Analysis
by VulDB Data Team • 07/03/2024
The vulnerability described in CVE-2006-3192 represents a critical remote file inclusion flaw in Ad Manager Pro version 2.6 that exposes the application to arbitrary code execution attacks. This vulnerability stems from improper input validation and sanitization within the application's handling of user-supplied parameters, specifically affecting two distinct entry points within the software's codebase. The flaw manifests when the application fails to properly validate or escape URL parameters before incorporating them into file inclusion operations, creating an avenue for malicious actors to inject and execute arbitrary PHP code on the target system.
The technical implementation of this vulnerability occurs through the manipulation of the ipath parameter within common.php and unspecified vectors within ad.php, both of which demonstrate poor input validation practices that allow attackers to inject malicious URLs. When the application processes these parameters without adequate sanitization, it effectively becomes a conduit for remote code execution, enabling attackers to include external PHP files that contain malicious payloads. This type of vulnerability falls under the category of CWE-94, which specifically addresses the execution of arbitrary code due to improper input validation in interpreted languages. The vulnerability's impact is amplified by the fact that it operates at the application level, allowing attackers to execute code with the privileges of the web server process, potentially leading to complete system compromise.
From an operational perspective, this vulnerability creates a significant risk for organizations utilizing Ad Manager Pro 2.6, as it provides attackers with a straightforward path to execute arbitrary commands on the affected server. The remote nature of the attack means that exploitation can occur from anywhere on the internet without requiring physical access or prior authentication. This vulnerability aligns with ATT&CK technique T1190, which describes the use of remote access tools and exploitation of web application vulnerabilities to gain system access. The impact extends beyond simple code execution, as successful exploitation could lead to data breaches, system compromise, and potential lateral movement within the network infrastructure. Organizations may face regulatory compliance issues and reputational damage if such vulnerabilities are exploited, particularly when the affected systems contain sensitive data.
Mitigation strategies for CVE-2006-3192 should prioritize immediate patching of the affected Ad Manager Pro version, as this represents the most effective defense against exploitation. Organizations should implement proper input validation and sanitization measures across all application parameters, particularly those used in file inclusion operations. The principle of least privilege should be enforced by configuring web server permissions to limit the execution of PHP code and restrict file inclusion capabilities. Network-level defenses including web application firewalls and intrusion detection systems can provide additional layers of protection by monitoring for suspicious parameter patterns. Security configurations should disable remote file inclusion features in PHP settings and implement proper input filtering mechanisms that prevent the injection of malicious URLs. Regular security audits and vulnerability assessments should be conducted to identify similar issues in other applications, while maintaining updated threat intelligence to detect potential exploitation attempts targeting this vulnerability class. The remediation process should also include comprehensive testing to ensure that the applied fixes do not introduce regressions in application functionality while maintaining the security posture against similar remote file inclusion threats.