CVE-2022-32403 in Prison Management System
Summary
by MITRE • 06/24/2022
Prison Management System v1.0 was discovered to contain a SQL injection vulnerability via the 'id' parameter at /pms/admin/inmates/manage_record.php:4
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Analysis
by VulDB Data Team • 07/14/2022
The vulnerability identified as CVE-2022-32403 affects the Prison Management System version 1.0, specifically targeting the administrative module responsible for inmate record management. This system is designed to handle sensitive information regarding incarcerated individuals, making it a critical component in correctional facilities worldwide. The vulnerability exists within the PHP script located at /pms/admin/inmates/manage_record.php, where the 'id' parameter is processed without adequate input validation or sanitization measures. This flaw represents a significant security weakness that could potentially compromise the integrity and confidentiality of prison data systems.
The technical implementation of this SQL injection vulnerability stems from improper handling of user-supplied input within the application's database query construction process. When the 'id' parameter is passed to the manage_record.php script, the application directly incorporates this value into SQL queries without employing prepared statements or proper parameterization techniques. This allows malicious actors to manipulate the SQL execution flow by injecting malicious SQL commands through the vulnerable parameter. The vulnerability aligns with CWE-89 which specifically addresses SQL injection flaws where untrusted data is embedded into SQL commands without proper validation or escaping mechanisms.
The operational impact of this vulnerability extends beyond simple data exposure, as it could enable unauthorized access to sensitive inmate information including personal details, criminal records, visitation logs, and other confidential data managed by the prison system. An attacker could potentially extract entire database contents, modify inmate records, or even escalate privileges within the system. The implications are particularly severe given that prison management systems often contain highly sensitive information that could be exploited for identity theft, fraud, or other criminal activities. This vulnerability could also serve as a foothold for further attacks within the facility's network infrastructure, potentially leading to broader security compromises.
Mitigation strategies for CVE-2022-32403 should prioritize immediate implementation of input validation and parameterized queries to prevent SQL injection attacks. The development team must refactor the manage_record.php script to utilize prepared statements or stored procedures that separate SQL code from user input data. Additionally, implementing proper access controls and authentication mechanisms within the administrative interface will help limit unauthorized access attempts. Regular security auditing and penetration testing should be conducted to identify similar vulnerabilities throughout the application codebase. The remediation process should also include comprehensive logging of database access patterns to detect anomalous activities that might indicate exploitation attempts. Organizations utilizing this system should consider implementing web application firewalls and database activity monitoring solutions as additional protective layers against such vulnerabilities. This vulnerability demonstrates the critical importance of following secure coding practices and adheres to ATT&CK technique T1190 which covers exploitation of vulnerabilities in web applications.