CVE-2007-2330 in DynaTracker
Summary
by MITRE
PHP remote file inclusion vulnerability in includes_handler.php in DynaTracker 151 allows remote attackers to execute arbitrary PHP code via a URL in the base_path parameter.
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Analysis
by VulDB Data Team • 08/11/2025
The vulnerability identified as CVE-2007-2330 represents a critical remote file inclusion flaw in DynaTracker version 151's includes_handler.php component. This security weakness stems from inadequate input validation within the application's parameter handling mechanism, specifically affecting the base_path parameter. The flaw enables malicious actors to inject arbitrary URLs that are subsequently processed by the PHP interpreter, creating a pathway for remote code execution. Such vulnerabilities fall under the category of CWE-98 Improper Control of Generation of Code, which directly maps to the broader class of code injection attacks that compromise application integrity and security boundaries.
The technical exploitation of this vulnerability occurs when an attacker crafts a malicious URL and passes it through the base_path parameter to the includes_handler.php script. PHP's include functionality processes this parameter without proper sanitization, allowing the interpreter to fetch and execute remote code from the attacker-controlled URL. This mechanism effectively bypasses normal application security controls and provides an attacker with direct execution capabilities on the target server. The vulnerability is particularly dangerous because it leverages the legitimate PHP include function while exploiting its lack of input validation, making detection more challenging and the attack more stealthy.
The operational impact of this vulnerability extends beyond simple code execution to encompass complete system compromise and potential data breaches. An attacker who successfully exploits this flaw can execute arbitrary commands on the vulnerable server, potentially gaining access to sensitive data, modifying application behavior, or establishing persistent backdoors. The attack vector is particularly concerning as it requires no authentication and can be executed remotely, making it highly attractive to threat actors. From a threat modeling perspective, this vulnerability aligns with ATT&CK technique T1190 Exploit Public-Facing Application, where attackers target web applications to establish initial access and subsequently escalate privileges.
Mitigation strategies for CVE-2007-2330 should focus on immediate patching of the DynaTracker application to the latest secure version that addresses this specific vulnerability. Organizations should implement proper input validation and sanitization measures within their applications, ensuring that all user-supplied parameters undergo strict validation before processing. The principle of least privilege should be enforced by configuring PHP with disable_functions directives to prevent dangerous operations such as include, curl_exec, and exec. Network-level defenses including web application firewalls and intrusion detection systems can help detect and block malicious requests attempting to exploit this vulnerability. Additionally, regular security assessments and vulnerability scanning should be conducted to identify similar weaknesses in other applications and systems that may present similar attack surfaces.