CVE-2022-36638 in Garage Management System
Summary
by MITRE • 09/03/2022
An access control issue in the component print.php of Garage Management System v1.0 allows unauthenticated attackers to access data for all existing orders.
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Analysis
by VulDB Data Team • 10/13/2022
The vulnerability identified as CVE-2022-36638 represents a critical access control flaw within the Garage Management System version 1.0, specifically affecting the print.php component. This issue stems from inadequate authentication and authorization mechanisms that fail to properly validate user credentials before granting access to sensitive operational data. The flaw exists in the system's core functionality where print operations should require proper authentication but instead allows any unauthenticated user to retrieve comprehensive order information from the database. Such a vulnerability directly violates fundamental security principles and creates an unauthorized data exposure scenario that can have severe operational consequences for garage management operations.
The technical implementation of this access control failure demonstrates a classic lack of input validation and session management within the print.php script. The component likely processes requests without verifying whether the requesting user possesses legitimate privileges to access the requested order data, creating an authentication bypass condition that enables attackers to exploit the system's data retrieval mechanisms. This vulnerability aligns with CWE-285, which addresses insufficient authorization issues, and represents a specific manifestation of improper access control within web applications. The flaw essentially removes the authentication barrier that should exist between unauthorized users and sensitive business data, allowing attackers to directly query the database through the print interface.
From an operational impact perspective, this vulnerability exposes the entire order management database to unauthorized access, potentially compromising customer information, service records, financial data, and operational details. Attackers can retrieve all existing orders without requiring valid credentials, which may include personal identification numbers, vehicle details, service histories, and billing information. The exposure of such comprehensive data creates significant risks for privacy violations, regulatory compliance breaches, and potential financial fraud. Organizations using this system face immediate threats to their data integrity and customer trust, as the vulnerability enables complete data exfiltration without detection. This scenario particularly impacts the healthcare and automotive industries where such data breaches can trigger regulatory investigations under standards like HIPAA and GDPR.
The mitigation strategies for this vulnerability must address both immediate remediation and long-term security enhancements. System administrators should implement proper authentication checks within the print.php component, ensuring that all requests are validated against legitimate user credentials before processing any data retrieval operations. This involves adding session validation routines and implementing role-based access control mechanisms that restrict data access based on user permissions. The fix should include input sanitization, proper error handling, and the implementation of secure coding practices that prevent unauthorized data access. Organizations should also conduct comprehensive security testing including penetration testing and vulnerability scanning to identify similar access control issues across other components of the system. Additionally, implementing network segmentation and monitoring solutions can help detect and prevent unauthorized access attempts. The remediation process should follow industry best practices for secure software development and align with ATT&CK framework tactics related to credential access and defense evasion, ensuring that similar vulnerabilities are prevented in future system implementations.