Beijing Yonghong Business Intelligence Technology Co., Ltd. is committed to providing global enterprises with big data technology products and services, relying on independent intellectual property rights of the one-stop big data platform to form a perfect product and service system, with end-to-end big data value service capabilities from data application consulting, data governance, data warehouse construction, data visualization and analysis, in-depth application of data to the implementation of the data platform, operation and maintenance services, and is a national-level It is a national level βsmall giantβ enterprise. Beijing Yonghong Business Intelligence Technology Co., Ltd. Yonghong BI has a file upload vulnerability that can be exploited by attackers to gain server privileges.