CVE-2022-25094 in Home Owners Collection Management System
Summary
by MITRE • 02/26/2022
Home Owners Collection Management System v1.0 was discovered to contain a remote code execution (RCE) vulnerability via the parameter "cover" in SystemSettings.php.
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Analysis
by VulDB Data Team • 02/28/2022
The Home Owners Collection Management System v1.0 presents a critical remote code execution vulnerability that fundamentally compromises the security posture of affected deployments. This vulnerability exists within the SystemSettings.php file where the "cover" parameter is processed without adequate input validation or sanitization. The flaw represents a classic injection vulnerability that allows malicious actors to execute arbitrary code on the target system with the privileges of the web application. Such vulnerabilities are particularly dangerous because they provide attackers with unrestricted access to system resources, potentially enabling complete system compromise and data exfiltration.
The technical implementation of this vulnerability stems from improper handling of user-supplied data within the application's configuration management interface. When the "cover" parameter is submitted through the SystemSettings.php endpoint, the system fails to properly validate or sanitize the input before processing it within the application context. This lack of input validation creates an environment where attacker-controlled data can be interpreted as executable code, bypassing normal security controls. The vulnerability aligns with CWE-94, which describes improper validation of critical control items, specifically focusing on the execution of untrusted code. The attack vector operates through web-based exploitation where remote attackers can craft malicious payloads that are subsequently executed by the vulnerable application.
The operational impact of this vulnerability extends far beyond simple code execution capabilities. Successful exploitation enables attackers to gain full control over the affected system, potentially leading to data breaches, system compromise, and persistent access to the network environment. Attackers can leverage this vulnerability to establish backdoors, escalate privileges, and move laterally within the network infrastructure. The vulnerability affects the integrity and confidentiality of all data managed by the collection management system, potentially exposing sensitive homeowner information, financial records, and personal data. Organizations relying on this system face significant risk of regulatory compliance violations and reputational damage should exploitation occur. The vulnerability also creates opportunities for attackers to use the compromised system as a launch point for further attacks against connected systems within the same network environment.
Mitigation strategies for this vulnerability should focus on immediate patching of the affected application to address the input validation flaw in the SystemSettings.php file. Organizations must implement proper parameter validation and sanitization mechanisms to prevent malicious input from being processed as executable code. Network segmentation and access controls should be enforced to limit exposure of the vulnerable system to untrusted networks. Additionally, implementing web application firewalls and input filtering mechanisms can provide additional layers of protection. Security monitoring should be enhanced to detect suspicious parameter submissions and unusual system behavior that may indicate exploitation attempts. The remediation process must include thorough testing to ensure that the patch does not introduce regressions in system functionality while maintaining the security posture of the entire application ecosystem. Regular security assessments and vulnerability scanning should be conducted to identify similar issues within the broader application infrastructure.