CVE-2025-9419 in Apartment Management System
Summary
by MITRE • 08/26/2025
A vulnerability was detected in itsourcecode Apartment Management System 1.0. The affected element is an unknown function of the file /unit/addunit.php. Performing manipulation of the argument ID results in sql injection. The attack can be initiated remotely. The exploit is now public and may be used.
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Analysis
by VulDB Data Team • 09/03/2025
The vulnerability identified as CVE-2025-9419 resides within the itsourcecode Apartment Management System version 1.0, specifically targeting the /unit/addunit.php file. This represents a critical security flaw that exposes the application to unauthorized data access and potential system compromise. The affected function processes user input through an ID parameter, creating an avenue for malicious actors to manipulate database queries. The vulnerability manifests as a SQL injection attack vector, allowing attackers to execute arbitrary SQL commands against the underlying database system. The remote exploitability of this vulnerability means that attackers can leverage this weakness from external networks without requiring physical access to the system infrastructure. Given that the exploit is publicly available, the risk of exploitation is significantly elevated, making immediate remediation essential for organizations utilizing this software.
The technical implementation of this vulnerability stems from insufficient input validation and sanitization within the application's database interaction layer. When the ID parameter is processed in the addunit.php file, the application fails to properly escape or parameterize user-supplied data before incorporating it into SQL queries. This lack of proper input handling creates an environment where malicious SQL payloads can be injected and executed with the privileges of the database user account. The vulnerability aligns with CWE-89, which specifically addresses SQL injection flaws in software applications. Attackers can exploit this weakness by crafting malicious ID values that contain SQL syntax, potentially enabling them to extract sensitive information, modify database records, or even gain administrative access to the database system. The attack surface is particularly concerning as it operates at the database level, potentially exposing all data stored within the apartment management system.
The operational impact of CVE-2025-9419 extends beyond simple data theft, encompassing potential system compromise and business disruption. Organizations relying on this apartment management system face risks of unauthorized access to tenant information, financial records, and operational data. The remote nature of the exploit means that attackers can target systems from anywhere on the internet, making traditional network perimeter defenses insufficient for protection. Database administrators may experience unauthorized modifications to property records, unit availability status, or financial transaction data. The public availability of exploit code accelerates the likelihood of successful attacks, as malicious actors can immediately deploy automated tools to scan for vulnerable systems. This vulnerability also creates potential for data exfiltration attacks where attackers can systematically extract database contents through crafted SQL injection payloads, potentially exposing sensitive personal information of tenants and business-critical operational data.
Mitigation strategies for CVE-2025-9419 must address both immediate remediation and long-term security improvements. The primary recommendation involves implementing proper input validation and parameterized queries throughout the application codebase, specifically within the addunit.php file and related database interaction functions. Organizations should immediately upgrade to the latest version of the Apartment Management System if a patched release is available, as this vulnerability likely affects multiple components within the system. Database access controls should be reviewed and strengthened to ensure that application database accounts have minimal required privileges, following the principle of least privilege. Network-level protections including web application firewalls and intrusion detection systems should be configured to monitor for suspicious SQL injection patterns and block known malicious payloads. Security patches should be applied immediately, and organizations should conduct comprehensive vulnerability assessments to identify similar injection flaws in other application components. The implementation of proper error handling and logging mechanisms will aid in detecting exploitation attempts and provide forensic evidence for incident response activities. This vulnerability demonstrates the critical importance of secure coding practices and proper input sanitization as outlined in the OWASP Top Ten security risks, particularly addressing the SQL injection category that consistently ranks among the most prevalent web application vulnerabilities.