漏洞描述
Microsoft Exchange Server是微软公司的一套电子邮件服务组件。2021年8月5日，安全研究员在国外安全会议上公开了CVE-2021-34473 Microsoft ExchangeServer 远程代码执行漏洞分析及其POC。攻击者利用该漏洞可绕过相关权限验证，进而配合其他漏洞可执行任意代码，控制Microsoft ExchangeServer。
Microsoft Exchange ACL绕过漏洞(CVE-2021-34473)
PoC代码
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