A vulnerability was found in Xianqi Kindergarten Management System 2.0 Bulid 20190808. It has been rated as critical. This issue affects some unknown processing of the file stu_list.php of the component Child Management. The manipulation of the argument sex leads to sql injection. The attack may be initiated remotely. The exploit has been disclosed to the public and may be used. Other parameters might be affected as well.

The Shadowserver

Sinkholing is a technique whereby a resource used by malicious actors to control malware is taken over and redirected to a benign listener that can (to a varying degree) understand network connections coming from infected devices. This provides visibility of the distribution of infected devices worldwide, as well as protecting victims by preventing botnet command and control (C2) from cybercriminals.