CNVD-2023-48562 Scanner

Chanjet TPlus is an enterprise resource planning (ERP) software used widely by businesses to streamline and automate different aspects of corporate operations, such as finance, supply chain, and human resources. Due to its comprehensive and integrated functionalities, it is a preferred choice for medium to large scale businesses looking for centralized management solutions. IT managers, accountants, and operations managers frequently deploy Chanjet TPlus in organizations to enhance efficiency and data management. The software supports multi-language and multi-currency transactions, making it ideal for global businesses. Its cloud deployment option lets companies access and manage operations remotely. With an intuitive interface and robust backend, Chanjet TPlus serves as a core management tool for various industries.

The vulnerability in question within Chanjet TPlus is a critical Remote Code Execution (RCE) flaw that could allow attackers to run arbitrary commands on a server. This type of vulnerability poses significant risks as it could be used to gain unauthorized access to sensitive data or control of the affected system. In this specific instance, the vulnerability lies in the GetStoreWarehouseByStore method of the Chanjet TPlus software. Cybercriminals exploiting this weakness could insert malicious code or commands into the system via a serialized payload. Once executed, these commands could compromise the integrity and confidentiality of any data stored on affected servers. Given the critical nature of this vulnerability, it requires immediate attention to prevent potential breaches.

Technically, the vulnerability stems from the method GetStoreWarehouseByStore in Chanjet TPlus, which can be manipulated to accept a serialized payload. This payload consists of specially crafted commands designed to execute within the application's environment, effectively granting the attacker control over the hosting server. The submitted payload can inject into the vulnerable endpoint, resulting in unintended execution of commands. The risk of exploitation increases with accessible network exposure of the vulnerable endpoint. For example, the software's inadequate input validation allows attackers to inject arbitrary commands using parameters within a serialized object. Attackers can leverage this to execute commands such as pinging a server controlled by them, demonstrating the vulnerability.

When malicious individuals exploit this vulnerability, it can result in severe impacts, including theft of sensitive data, unauthorized control over system processes, and potential disruption of business operations, leading to financial and reputational damage. Attackers could also use the vulnerability to create a persistent backdoor, allowing continued access to the compromised system for further exploitation or lateral movement across the network. The resulting unauthorized access may lead to loss of customer trust, legal consequences, and significant costs related to incident response and mitigation. It's essential for organizations using Chanjet TPlus to address this vulnerability promptly to prevent exploitation.

REFERENCES

• https://peiqi.wgpsec.org/wiki/webapp/%E7%94%A8%E5%8F%8B/%E7%94%A8%E5%8F%8B%20%E7%95%85%E6%8D%B7%E9%80%9AT+%20GetStoreWarehouseByStore%20%E8%BF%9C%E7%A8%8B%E5%91%BD%E4%BB%A4%E6%89%A7%E8%A1%8C%E6%BC%8F%E6%B4%9E.html
• https://github.com/MrWQ/vulnerability-paper/blob/7551f7584bd35039028b1d9473a00201ed18e6b2/bugs/%E7%95%85%E6%8D%B7%E9%80%9A%20T%2B%20%E8%BF%9C%E7%A8%8B%E5%91%BD%E4%BB%A4%E6%89%A7%E8%A1%8C%E6%BC%8F%E6%B4%9E.md