Unrestricted Arbitrary File Deletion Vulnerability in the Call Center of Shenzhen Jishu Communication Co.

The call center of Shenzhen Jishu Communication Co., Ltd. is a new generation of enterprise-level call center system. A security vulnerability exists in the 'showDeleteContactTempFile' method in the 'userweb/php/index/mobileApi.class.php' of the call center of Shenzhen Tibus Communications Co. Du...