E-mobile SQL Injection Scanner

E-mobile is a web-based platform commonly used in enterprise environments to manage internal communications, mobile messaging, or workflow automation. It is developed to streamline operations such as SMS communication, employee notifications, and task management. System administrators and developers typically deploy E-mobile within corporate intranets or hosted environments to facilitate streamlined mobile message management. The platform interfaces with backend databases and often includes various modules and pages to handle different aspects of business communication. Its modular design makes it susceptible to security risks if not properly sanitized or updated. As such, securing its endpoints and inputs is crucial for maintaining operational integrity and preventing unauthorized access.

SQL Injection is a critical vulnerability that allows an attacker to manipulate the database by injecting malicious SQL code into user input fields. This vulnerability can lead to unauthorized data access, data manipulation, and in some cases, full control over the database server. If input data is not properly validated or sanitized, attackers can use specially crafted SQL statements to trick the backend into executing unintended queries. The impact of SQL Injection can range from data leaks to complete system compromise. It remains one of the most commonly exploited web application vulnerabilities. Identifying and fixing SQL Injection points is vital to any secure software deployment lifecycle.

The vulnerability targets the `sms_page.php` endpoint of E-mobile through the `detailid` GET parameter. By injecting a UNION-based SQL query, the attacker attempts to concatenate the current database user to the response, confirming backend SQL execution. The test payload includes a crafted SQL statement: `123 UNION ALL SELECT NULL,NULL,NULL,NULL,CONCAT(0x7e,user(),0x7e)...`. This suggests that the server does not properly filter or parameterize incoming GET parameters, allowing raw SQL statements to pass through. The response is validated through specific markers in the HTTP body and headers, confirming successful exploitation. Such endpoints, if left unchecked, can expose sensitive application data or grant backend access. Proper input sanitation or the use of prepared statements would mitigate this vulnerability.

If this vulnerability is successfully exploited, attackers can gain access to sensitive database content, including usernames, passwords, or business-critical data. This access can lead to full database compromise, unauthorized administrative operations, and potentially lateral movement within the network. It could also allow attackers to delete, update, or insert arbitrary records. If data integrity is compromised, business continuity could be severely impacted. Furthermore, exposed systems may become entry points for more sophisticated attacks such as privilege escalation or persistent backdoors. Regulatory consequences could follow if personally identifiable information (PII) is accessed through such vectors.

REFERENCES

• https://blog.csdn.net/qq_41904294/article/details/134675267