CVE-2024-42775 in Hotel Management System
Summary
by MITRE • 08/22/2024
An Incorrect Access Control vulnerability was found in /admin/add_room_controller.php in Kashipara Hotel Management System v1.0, which allows an unauthenticated attacker to add the valid hotel room entries in the administrator section via the direct URL access.
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Analysis
by VulDB Data Team • 08/24/2024
The vulnerability identified as CVE-2024-42775 represents a critical Incorrect Access Control flaw within the Kashipara Hotel Management System version 1.0, specifically targeting the administrative component responsible for room management. This vulnerability exists in the /admin/add_room_controller.php file, which serves as a critical interface for hotel administrators to manage room entries within the system. The flaw stems from inadequate authentication and authorization mechanisms that fail to properly validate user privileges before allowing access to administrative functions.
The technical implementation of this vulnerability allows an unauthenticated attacker to directly access the room addition functionality through simple URL manipulation, bypassing the standard authentication process entirely. This type of vulnerability falls under CWE-285, which specifically addresses Improper Authorization, and represents a fundamental breakdown in the application's security model where access controls are not properly enforced at the application level. The attacker can directly navigate to the add_room_controller.php endpoint and submit room data without requiring valid administrative credentials, effectively granting them the ability to modify the hotel's room database from an external perspective.
From an operational standpoint, this vulnerability creates significant risk for hotel management systems as it allows unauthorized individuals to inject malicious or incorrect room data into the system. The impact extends beyond simple data modification to potentially disrupt hotel operations, create billing inconsistencies, and compromise the integrity of the entire reservation system. Attackers could add fake room entries, manipulate room availability status, or even introduce malicious data that could affect guest bookings and revenue management. The vulnerability's accessibility through direct URL access means that any individual with knowledge of the system structure can exploit it without requiring complex attack vectors or specialized tools.
The security implications of this flaw align with ATT&CK technique T1078.004, which covers Valid Accounts - Cloud Accounts, as the vulnerability allows unauthorized access to administrative functions without proper authentication. This represents a critical failure in the principle of least privilege, where the application does not properly enforce access controls for administrative operations. The vulnerability also demonstrates poor input validation and access control implementation, as the system fails to verify that the user attempting to add room entries possesses legitimate administrative privileges. Organizations using this system face potential data breaches, operational disruptions, and financial losses due to unauthorized modifications of critical hotel management data.
Mitigation strategies should focus on implementing robust authentication mechanisms that require proper user verification before allowing access to administrative functions. The system must enforce authorization checks at every endpoint that handles sensitive data modifications, ensuring that only authenticated administrators can access room management features. Additionally, the application should implement proper session management, input validation, and access control lists that prevent direct URL access to administrative components. Security headers should be implemented to prevent unauthorized access attempts, and the application should be regularly updated to address similar vulnerabilities in the codebase. Network segmentation and monitoring should also be employed to detect and prevent unauthorized access attempts to administrative interfaces.