CVE-2014-1632 in Eventum
Summary
by MITRE
htdocs/setup/index.php in Eventum before 2.3.5 allows remote attackers to inject and execute arbitrary PHP code via the hostname parameter.
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Analysis
by VulDB Data Team • 01/26/2025
The vulnerability identified as CVE-2014-1632 affects Eventum versions prior to 2.3.5, specifically targeting the htdocs/setup/index.php file. This represents a critical remote code execution flaw that enables attackers to inject and execute arbitrary PHP code through manipulation of the hostname parameter. The issue stems from inadequate input validation and sanitization within the setup process, creating an avenue for malicious actors to compromise systems running vulnerable versions of the Eventum issue tracking software.
The technical flaw manifests in the improper handling of user-supplied input during the installation process. When the hostname parameter is processed without adequate sanitization, it allows attackers to inject PHP code that gets executed on the server. This vulnerability falls under the CWE-94 category of Code Injection, specifically representing a PHP Code Injection attack vector. The flaw operates by bypassing normal input validation mechanisms and directly incorporating user-provided data into executable code segments, effectively granting remote attackers the ability to execute arbitrary commands with the privileges of the web server process.
The operational impact of this vulnerability is severe and far-reaching for organizations utilizing vulnerable Eventum installations. Attackers can leverage this flaw to gain complete control over affected systems, potentially leading to data breaches, system compromise, and unauthorized access to sensitive information. The remote nature of the attack means that exploitation can occur from any location without requiring physical access to the target network. Additionally, the vulnerability affects the installation process itself, making it possible for attackers to compromise systems during the initial setup phase, which often occurs in production environments where security measures may be less stringent.
Mitigation strategies for CVE-2014-1632 primarily focus on immediate remediation through version updates to Eventum 2.3.5 or later, which contain patches addressing the input validation issues. Organizations should also implement network-level protections including firewall rules that restrict access to setup directories and ensure that only authorized personnel can perform installation activities. The vulnerability demonstrates the importance of input validation and sanitization practices, aligning with ATT&CK technique T1059.007 for PHP code injection. Security measures should include regular vulnerability assessments, web application firewalls, and strict access controls to prevent unauthorized modification of installation files. System administrators must also conduct thorough security reviews of all web applications and ensure proper patch management procedures are in place to prevent similar vulnerabilities from affecting other software components.