CVE-2022-32341 in Hospitals Patient Records Management System
Summary
by MITRE • 06/14/2022
Hospital's Patient Records Management System v1.0 is vulnerable to SQL Injection via /hprms/admin/?page=user/manage_user&id=.
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Analysis
by VulDB Data Team • 06/15/2022
The vulnerability identified as CVE-2022-32341 affects the Hospital Patient Records Management System version 1.0, specifically targeting the administrative user management functionality. This system represents a critical healthcare infrastructure component that stores sensitive patient information, making it a prime target for cyber adversaries seeking unauthorized access to medical data. The vulnerability manifests through the web application's handling of user ID parameters within the administrative interface, creating an exploitable pathway for malicious actors to manipulate database queries and potentially gain unauthorized access to the entire patient records database.
The technical flaw constitutes a classic SQL injection vulnerability classified under CWE-89, where the application fails to properly sanitize user input before incorporating it into database queries. The specific attack vector occurs through the URL parameter id= within the path /hprms/admin/?page=user/manage_user&id=, indicating that the system directly appends user-supplied identifiers to SQL commands without adequate input validation or parameterization. This allows an attacker to inject malicious SQL code that can manipulate the database structure, extract sensitive information, or even execute administrative commands on the underlying database system.
The operational impact of this vulnerability extends beyond simple data theft, as it represents a significant breach of healthcare data security protocols. The exposure of patient records management systems creates potential for identity theft, medical fraud, and violation of privacy regulations such as HIPAA. Attackers could potentially extract complete user credential databases, patient medical histories, personal identification information, and other sensitive healthcare data. The vulnerability also enables privilege escalation attacks where unauthorized users might gain administrative access to the entire system, compromising the integrity and confidentiality of all stored medical information.
Mitigation strategies should focus on implementing proper input validation and parameterized queries to prevent SQL injection attacks. The system administrators must immediately apply the vendor-provided patches or updates for the Hospital Patient Records Management System version 1.0, while also implementing web application firewalls to monitor and filter malicious SQL injection attempts. Database access controls should be reviewed and restricted to minimize the impact of potential breaches, and regular security assessments should be conducted to identify similar vulnerabilities in other system components. Additionally, the system should implement proper logging and monitoring mechanisms to detect unauthorized access attempts and maintain audit trails for compliance purposes. The vulnerability aligns with attack patterns documented in the MITRE ATT&CK framework under technique T1190 for exploitation of remote services and T1071.004 for application layer protocol usage, emphasizing the need for comprehensive defensive measures across multiple security domains.