eosineUnrestricted File Upload Scanner

The eosine is widely used in logistics and supply chain management environments to automate operations and improve efficiency. It is primarily utilized by enterprises and logistics companies aiming to enhance their operational workflow and reduce human intervention in logistics processes. Featuring various modules, the system streamlines cargo handling and distribution tasks. The software serves as an integral tool for companies seeking to optimize logistics management in a seamless and automated manner. Its deployment can significantly cut down on operational costs and improve delivery times for businesses. Through automation, the eosine aids in reducing error rates and increasing accuracy in logistics processes.

The Unrestricted File Upload vulnerability allows unauthorized users to upload potentially malicious files to the server hosting the application. This vulnerability typically arises from improper validation or sanitization of file inputs, which can be exploited to deploy malicious scripts on the server. Such vulnerabilities often lead to security breaches, where attackers gain unauthorized access to critical system resources. In the context of this scanner, the vulnerability exists in the '/Sys_ReportFile/ImportReport' endpoint, which inadequately filters incoming file uploads. Exploiting the flaw could enable attackers to compromise the server and other associated network systems. By leveraging this vulnerability, attackers can execute arbitrary code and potentially cause significant damage to the host system.

The vulnerability details for this scanner focus on the '/Sys_ReportFile/ImportReport' endpoint, where the lack of proper security checks allows for unrestricted file uploads. The vulnerable parameter is the 'file' parameter, which accepts user-uploaded files without adequate checks for type and content safety. Attackers exploit this vulnerability by crafting files with malicious payloads disguised as legitimate uploads. The scanner tests this by attempting to upload a file and further confirming execution possibilities through a subsequent GET request. A successful exploitation results in file content being accessible, indicating server compromise. The matcher verifies the vulnerability by checking if the injected string is present in the server response, confirming an upload success.

When this vulnerability is exploited, malicious entities can execute arbitrary code on the server, leading to system takeover and unauthorized access to sensitive data. Potential consequences include data breaches, service disruption, and deployment of further malware. The remote execution of malicious scripts could lead to the attacker gaining control of the entire server, facilitating further attacks on the organization's internal network. The exploitation could result in significant operational disruptions, financial loss, and reputational damage as sensitive information is exposed or altered by attackers. Moreover, it could allow attackers to establish a persistent backdoor in the system for future exploitations.

REFERENCES

• https://blog.csdn.net/qq_41904294/article/details/132419743