Cloud OA System SQL Injection Scanner

The Cloud OA System is utilized by businesses and organizations to efficiently manage their office operations through cloud-based solutions. It provides functionalities like file management, employee management, and internal communication, making it an integral part of office workflows. The system is designed for use by office staff, managers, and administrators who need to handle day-to-day tasks efficiently. With its broad range of features, the Cloud OA System supports collaboration and information sharing across different departments. This software is popular among medium to large-sized enterprises looking to streamline their operational processes. By leveraging cloud capabilities, it facilitates access to office resources from any location, offering flexibility and efficiency to users.

SQL Injection is a critical vulnerability that allows attackers to interfere with the queries that an application makes to its database. This type of attack can enable unauthorized access to sensitive data stored in the database, leading to significant data breaches. When leveraged maliciously, SQL Injection vulnerabilities can result in the compromise of the confidentiality, integrity, and availability of application data. By injecting malicious SQL statements through vulnerable parameters, attackers can manipulate database operations, exfiltrate data, and potentially gain administrative access to the system. Such vulnerabilities highlight the importance of input validation and parameterized queries in application development. SQL Injection remains one of the most prevalent security risks in web applications today.

The vulnerability in the Cloud OA System arises within the /OA/PM/svc.asmx endpoint, where input parameters are not adequately filtered. Specifically, the 'userIdList' parameter in the SOAP request is susceptible to SQL Injection. Attackers can craft inputs to manipulate SQL queries and retrieve unauthorized information from the database. The inclusion of unfiltered data in database queries without proper sanitization allows attackers to execute arbitrary SQL commands. This vulnerability is often indicated by server error messages such as "System.Data.SqlClient.SqlException" during exploitation attempts. To mitigate this risk, it is crucial to implement secure coding practices such as using prepared statements and parameterized queries. Regular testing and patching of software components can also help in pinpointing and resolving such vulnerabilities.

If exploited, this SQL Injection vulnerability can lead to unauthorized data access, data corruption, and possibly full system compromise. Attackers may extract sensitive information such as user credentials and internal communication details stored in the database. Additionally, they can perform data manipulation, inserting, updating, or deleting records within the database maliciously. The breach of data confidentiality and integrity can result in severe reputational harm and financial loss for the affected organization. Beyond mere data theft, attackers might also leverage database access to further infiltrate the network, posing a risk to broader organizational security. Prompt detection and remediation of such vulnerabilities are critical to protecting sensitive information and ensuring system availability.

REFERENCES

• https://github.com/GREENHAT7/pxplan/blob/e2fc04893ca95e177021ddf61cc2134ecc120a8e/xray_pocs/yaml-poc-eqccd-eqccd_oa-sql_injection-CT-456760.yml#L8