UFIDA NC Portal Arbitrary File Read Scanner

UFIDA NC Portal is a comprehensive enterprise resource planning (ERP) software used in various industries to enhance business management capabilities. It's widely employed by organizations for its robust functionality in streamlining corporate processes and improving efficiency across departments. IT administrators and business analysts often use UFIDA NC Portal to integrate various aspects of operations, including finances, human resources, and supply chain management. The software is also instrumental for companies seeking to improve reporting and data analytics capabilities. With its mobile system management features, UFIDA NC Portal aims to aid businesses in maintaining consistent operations across various platforms. Its usability across different sectors makes it a critical tool for many businesses looking to cohesively manage resources and information.

The Arbitrary File Read vulnerability in UFIDA NC Portal allows unauthorized users to access the contents of arbitrary files on the server. This vulnerability can be leveraged by attackers to retrieve sensitive information such as configuration files or user data. The potential exploitation of this flaw could lead to exposure of confidential data, enabling further attacks or data breaches. Arbitrary File Read vulnerabilities pose significant risks as they bypass typical security restrictions and access controls, granting attackers unintended file access. Exploiting this vulnerability often requires crafting specific requests to access non-disclosed file locations. Identifying and mitigating such a vulnerability is essential to maintain data integrity and confidentiality within affected systems.

The technical details of the Arbitrary File Read vulnerability in UFIDA NC Portal involve exploiting the 'getFileLocal' interface. Attackers can craft HTTP GET requests that manipulate the 'fileid' parameter to traverse directories and access unauthorized files, like the critical 'web.xml' file. These requests often include directory path traversal sequences, enabling access to directories outside the intended scope. Successful exploitation relies on the server’s mishandling of path resolution, failing to distinguish between authorized and unauthorized file access. The matcher conditions involve verifying the presence of specific phrases indicative of successful file retrieval within the server's response. Mitigating this issue demands strict input validation and path resolution checks within the application code to prevent unauthorized file access.

When malicious actors exploit this vulnerability, they can gain unauthorized access to important files, potentially leading to data disclosure and escalation to more severe attacks. Sensitive information might be extracted, revealing application configurations, user credentials, or other business-critical data. The exposure of such data can have far-reaching implications, including data breaches, loss of confidentiality, and compromised system integrity. The unauthorized file read access might also facilitate further attacks, such as privilege escalation or remote code execution, depending on the nature and sensitivity of the accessed data. Overall, the exploitation of this vulnerability risks undermining the security posture of organizations using UFIDA NC Portal.

REFERENCES

• https://github.com/wy876/POC/blob/main/%E7%94%A8%E5%8F%8B%E7%A7%BB%E5%8A%A8%E7%B3%BB%E7%BB%9F%E7%AE%A1%E7%90%86getFileLocal%E6%8E%A5%E5%8F%A3%E5%AD%98%E5%9C%A8%E4%BB%BB%E6%84%8F%E6%96%87%E4%BB%B6%E8%AF%BB%E5%8F%96.md