Unrestricted File Upload in ICS-Park Smart Park Management System

Executive Summary

ICS-Park Smart Park Management System v2.0 has an unrestricted file upload vulnerability in its file upload module. This flaw allows a remote attacker to upload malicious files without restrictions, potentially leading to arbitrary code execution on the affected system.

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Detection Guidance

Detecting unrestricted file upload vulnerabilities typically involves checking file upload endpoints for improper validation. Inspect network traffic for unexpected file types or large uploads. Review server logs for unusual file extensions or paths. Test with various file types including .php, .jsp, or .exe to see if they are accepted.

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Impact Analysis

This vulnerability could allow attackers to upload and execute malicious files on your system. This may lead to unauthorized access, data breaches, system compromise, or further network infiltration if the system is part of a larger infrastructure.

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Mitigation Strategies

Immediately restrict file uploads to specific directories with strict permissions. Implement strict file type and extension validation. Use allowlists for permitted file types. Ensure uploaded files are stored outside the web root and cannot be executed. Regularly audit uploaded files and monitor for suspicious activity.

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