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CVE-2025-3340: Critical SQL Injection Vulnerability in Online Restaurant Management System

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Overview

CVE-2025-3340 is a high-risk, critical vulnerability found in the Online Restaurant Management System version 1.0. This vulnerability, specifically identified in the /admin/combo_update.php file, can lead to SQL injection when manipulated via the argument ID. A successful attack may compromise the system or lead to data leakage. Given its severity and the fact that it can be remotely exploited, immediate action is necessary.

Vulnerability Summary

CVE ID: CVE-2025-3340
Severity: Critical (CVSS: 7.3)
Attack Vector: Network
Privileges Required: None
User Interaction: None
Impact: System compromise and potential data leakage

Affected Products

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Product | Affected Versions

Online Restaurant Management System | 1.0

How the Exploit Works

The vulnerability lies in the improper handling of the argument ID in /admin/combo_update.php file. This insecure handling allows attackers to manipulate SQL statements and execute arbitrary SQL commands. An attacker could exploit this vulnerability remotely by sending a specially crafted request containing malicious SQL statements to the application.

Conceptual Example Code

The following is a conceptual example of how an attacker might exploit this vulnerability:

POST /admin/combo_update.php HTTP/1.1
Host: target.example.com
Content-Type: application/x-www-form-urlencoded
ID=1'; DROP TABLE users; --

In the above example, the attacker sends a POST request containing a payload that manipulates the ‘ID’ parameter in a way that it would execute the SQL command to drop the ‘users’ table.

Mitigation Guidance

Affected users are advised to apply the latest vendor patch as soon as it becomes available. As a temporary measure, the use of Web Application Firewalls (WAF) or Intrusion Detection Systems (IDS) can help mitigate the risk. Additionally, it is recommended to always validate and sanitize input data to prevent SQL injections.

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Disclaimer:

The information and code presented in this article are provided for educational and defensive cybersecurity purposes only. Any conceptual or pseudocode examples are simplified representations intended to raise awareness and promote secure development and system configuration practices.

Do not use this information to attempt unauthorized access or exploit vulnerabilities on systems that you do not own or have explicit permission to test.

Ameeba and its authors do not endorse or condone malicious behavior and are not responsible for misuse of the content. Always follow ethical hacking guidelines, responsible disclosure practices, and local laws.

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