CVE:CVE-2021-23139
CNNVD:CNNVD-202110-1051
Trend Micro Apex One是美国趋势科技（Trend Micro）公司的一套能够提供自动威胁检测和响应功能的端点安全防护软件。
Trend Micro Apex One and Worry-Free Business Security 10.0 SP1存在代码问题漏洞，该漏洞源于 CGI 接口中的 NULL 指针取消引用错误。远程攻击者可以向应用程序发送特制请求并执行拒绝服务 (DoS) 攻击。
solution:Upgrade trendmicro apex_one to a higher version than 2019,and avoid the version 2019; Upgrade trendmicro worry-free_business_security to a higher version than 10.0:sp1,and avoid the version 10.0:sp1; Upgrade trendmicro worry-free_business_security_services to a higher version than -