Seeyon Zhiyuan Interconnect FE Collaborative Office Platform check.js%70 sql injection

A vulnerability was found in Seeyon Zhiyuan Interconnect FE Collaborative Office Platform 5.5.2 and classified as critical. This issue affects some unknown processing of the file /sysform/042/check.js%70. The manipulation of the argument Name leads to sql injection. The attack may be initiated remotely. The exploit has been disclosed to the public and may be used. The vendor was contacted early about this disclosure but did not respond in any way.