Tongda OA Insert Parameter SQL Injection Scanner

Tongda OA is a widely used office automation software implemented in various organizations to streamline administrative communication and document management processes. It is primarily utilized within corporate environments, government offices, and educational institutions to improve workflow efficiency and ensure that documentation is up to date. The platform allows seamless communication between different departments, aiding in task scheduling, reporting, and archival functions. As an integrated office solution, Tongda OA facilitates digital transformation by replacing traditional paper-based processes with an efficient online system. Due to its extensive use, ensuring the security of the platform is paramount for maintaining organizational integrity. The product is continually updated to address emerging risks, although some versions such as v6 may still present vulnerabilities.

The SQL Injection vulnerability in Tongda OA v6 represents a substantial security flaw wherein unauthorized SQL commands can be executed against the database backend. This vulnerability allows attackers to manipulate database queries by injecting arbitrary SQL code through poorly sanitized input parameters. If exploited, it can lead to data leakage, unauthorized data modification, or even complete control of the affected database by malicious actors. The penetration vector generally involves manipulating HTTP requests and exploiting insecure parameter handling related to SQL queries. The potential impact is significant, as attackers could access confidential information, disrupt services, or escalate privileges by exploiting these vulnerabilities. SQL Injection remains one of the most critical vulnerabilities affecting systems with overlooked input validation.

The technical details involving this SQL Injection vulnerability in Tongda OA v6 center on the insert parameters used in certain HTTP POST requests. Specifically, requests to the endpoint '/general/document/index.php/recv/register/insert' with unsanitized 'title' parameter inputs can be exploited. By crafting malicious payloads, attackers can manipulate this parameter to extract or manipulate database contents. This specific issue involves exploiting logic within the application that fails to properly handle SQL functions like MOD and exp, coupled with character operations to extract data deterministically. Once engaged, attackers can control responses based on conditions set by their injected code, leading to potential information disclosure and access manipulation.

The exploitation of this SQL Injection vulnerability could result in several damaging effects. Primarily, it opens pathways for attackers to access sensitive organizational data, potentially violating privacy laws and regulatory compliance. Misuse may lead to data breaches, where sensitive customer or corporate information is exposed or stolen. Additionally, attackers can corrupt or erase crucial data, causing service outages and operational disruptions. Furthermore, successful exploitation can serve as a stepping stone for further attacks, including privilege escalation where attackers gain unauthorized access to additional system resources. The vulnerability poses significant risk to data integrity and confidentiality if left unaddressed.

REFERENCES

• https://github.com/PeiQi0/PeiQi-WIKI-Book/blob/main/docs/wiki/oa/%E9%80%9A%E8%BE%BEOA/%E9%80%9A%E8%BE%BEOA%20v6%20insert%20SQL%E6%B3%A8%E5%85%A5%E6%BC%8F%E6%B4%9E.md