Esafenet CDG SQL Injection Scanner

Esafenet CDG is an electronic document security management system commonly utilized in organizations requiring strict document control, such as government agencies, financial institutions, and corporate environments. It provides users with advanced document security solutions to manage, distribute, and secure sensitive information. This software is equipped to handle large volumes of documentation, offering features such as user access controls, document tracking, and encryption. Professionals in IT security, document management, and compliance sectors frequently employ Esafenet CDG to ensure the integrity and confidentiality of digital documents. Its robust functionality is designed to support the security infrastructure of organizations with stringent data protection requirements. As an enterprise-grade solution, Esafenet CDG is integral to the document handling processes of numerous reputable organizations worldwide.

The SQL Injection (SQLi) vulnerability found in Esafenet CDG's NetSecConfigAjax interface arises when user input is not properly sanitized or validated before being included in SQL queries. This allows malicious actors to manipulate the SQL statements executed by the database, potentially leading to unauthorized data access, data modification, or data deletion. SQL injection attacks can result in the compromise of sensitive information such as user credentials, financial data, and proprietary content. The vulnerability is a critical security flaw that could be exploited to escalate access privileges within the database or even take control of the underlying server. By exploiting this vulnerability, attackers could bypass authentication measures and execute arbitrary code, thus undermining the entire security framework of the affected system.

The vulnerability resides in the `state` parameter of the `NetSecConfigAjax` interface, which fails to pre-compile statements and adequately check incoming data. The SQL injection is possible due to improper handling of input, where attacker-supplied data can be used to manipulate database queries at runtime. An example of such a vulnerable endpoint is POST /CDGServer3/NetSecConfigAjax; where injecting SQL code like `'123';if (select IS_SRVROLEMEMBER('sysadmin'))=1 WAITFOR DELAY '0:0:5'--` can be used to delay responses and infer database roles. The vulnerability can be exploited to execute unauthorized queries that alter, retrieve, or delete data within the database. Given the high severity of this flaw, immediate action should be taken to mitigate potential exploitation.

If exploited, this SQL injection vulnerability could allow attackers to gain unauthorized access to sensitive data, resulting in the exposure of intellectual property, personal information, and financial records. It could also lead to disruptions in business operations due to data tampering or deletion. Furthermore, an attacker with elevated privileges could modify or shut down security configurations, resulting in a compromised system state susceptible to further attacks. The impact extends beyond data loss to potential reputational damage, regulatory fines, and financial losses caused by the unauthorized disclosure of confidential information.