CVE-2025-9847 in Real Estate Management System
Summary
by MITRE • 09/03/2025
A weakness has been identified in ScriptAndTools Real Estate Management System 1.0. Impacted is an unknown function of the file register.php. This manipulation of the argument uimage causes unrestricted upload. Remote exploitation of the attack is possible. The exploit has been made available to the public and could be exploited.
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Analysis
by VulDB Data Team • 09/10/2025
The vulnerability described in CVE-2025-9847 represents a critical security flaw within the ScriptAndTools Real Estate Management System version 1.0, specifically targeting the register.php file. This weakness falls under the category of insecure file upload functionality, which is a well-documented and dangerous vulnerability pattern that has been consistently identified across numerous web applications. The vulnerability manifests when the application fails to properly validate or sanitize user-supplied input parameters, particularly the uimage argument that is processed during user registration. The absence of proper input validation mechanisms creates an environment where malicious actors can upload arbitrary files to the server without restriction.
The technical nature of this vulnerability stems from the application's failure to implement adequate file type verification, size limitations, or content inspection measures. When the uimage parameter is processed, the system does not validate whether the uploaded file conforms to expected file types or contains malicious code. This oversight allows attackers to upload web shells, malicious scripts, or other harmful file types that can be executed on the server. The unrestricted upload capability creates a direct pathway for remote code execution, privilege escalation, and potential full system compromise. According to CWE-434, this vulnerability maps directly to the weakness of allowing untrusted data to be uploaded and executed, which is classified as a high-risk security flaw.
The operational impact of CVE-2025-9847 extends far beyond simple data theft or service disruption. Remote exploitation of this vulnerability enables attackers to gain persistent access to the affected system, potentially leading to complete server compromise and data exfiltration. The public availability of exploit code significantly amplifies the threat landscape, as it removes the technical barrier for attackers to leverage this weakness. Organizations using the ScriptAndTools Real Estate Management System 1.0 face immediate risk of unauthorized access, data breaches, and potential use as a staging ground for further attacks within their network infrastructure. The vulnerability could also be exploited to establish backdoors, modify database content, or disrupt business operations through service availability attacks.
Mitigation strategies for this vulnerability must address both immediate remediation and long-term security hardening measures. The most critical immediate action involves implementing strict file type validation and content inspection for all user-uploaded files, ensuring that only approved file extensions and MIME types are accepted. Input sanitization should be enforced at multiple levels including client-side, server-side, and database validation. The application should implement proper file naming conventions that prevent direct execution of uploaded files, and uploaded files should be stored outside the web root directory. Additionally, access controls should be implemented to restrict file execution permissions and ensure that uploaded files cannot be directly accessed via web requests. Organizations should also consider implementing web application firewalls, regular security scanning, and network monitoring to detect potential exploitation attempts. The ATT&CK framework categorizes this vulnerability under T1190 - Exploit Public-Facing Application, highlighting the importance of securing externally accessible applications and implementing proper access controls. Regular security updates, patch management, and comprehensive security testing should be implemented as ongoing measures to prevent similar vulnerabilities from emerging in the future.