CVE-2022-28110 in Hotel Management System
Summary
by MITRE • 05/10/2022
Hotel Management System v1.0 was discovered to contain a SQL injection vulnerability via the username parameter at the login page.
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Analysis
by VulDB Data Team • 05/12/2022
The vulnerability identified as CVE-2022-28110 represents a critical security flaw in the Hotel Management System version 1.0, specifically targeting the authentication mechanism through a SQL injection attack vector. This issue manifests within the login page functionality where the system fails to properly sanitize user input, particularly the username parameter, creating an exploitable entry point for malicious actors seeking unauthorized access to the system. The vulnerability stems from inadequate input validation and improper parameter handling during database query construction, allowing attackers to inject malicious SQL code that can manipulate the underlying database operations.
This SQL injection vulnerability operates at the application layer and directly impacts the system's authentication process, potentially enabling attackers to bypass login mechanisms entirely. The flaw allows for arbitrary SQL command execution through the username field, which can be exploited to extract sensitive information from the database, modify user credentials, or gain elevated privileges within the system. The attack surface is particularly concerning as it targets the core authentication functionality of the hotel management system, potentially providing attackers with access to guest records, reservation data, billing information, and other sensitive operational data. The vulnerability's impact extends beyond simple unauthorized access as it can facilitate data exfiltration, data manipulation, and potential system compromise.
From an operational perspective, this vulnerability poses significant risks to hotel management systems that rely on database integrity and user authentication for their operations. The system's exposure to SQL injection attacks creates potential for data breaches that could compromise guest privacy and financial information, leading to regulatory compliance violations under standards such as gdpr and pci dss. The vulnerability's exploitation requires minimal technical expertise, making it attractive to threat actors and increasing the potential impact. Security frameworks such as the mitre att&ck matrix categorize this as a credential access technique, specifically targeting the authentication process through injection attacks that can be classified under technique t1110.003 for credential access via database passwords.
Organizations should implement immediate mitigations including input validation and parameterized queries to prevent SQL injection attacks in the affected system. The recommended approach involves implementing proper input sanitization mechanisms, utilizing prepared statements with parameterized queries, and establishing robust input validation controls at the application level. Additionally, implementing web application firewalls and database activity monitoring can help detect and prevent exploitation attempts. Security controls should also include regular security assessments and penetration testing to identify similar vulnerabilities across the system. The vulnerability aligns with common weakness enumeration cwe-89 which specifically addresses improper neutralization of special elements used in sql commands, making it a prime candidate for remediation through established secure coding practices and defensive programming techniques.