ProxyToken: An Authentication Bypass in Microsoft Exchange Server - CVE-2021-33766

https://msrc.microsoft.com/update-guide/vulnerability/CVE-2021-33766

https://www.zerodayinitiative.com/blog/2021/8/30/proxytoken-an-authentication-bypass-in-microsoft-exchange-server

https://therecord.media/proxytoken-vulnerability-can-modify-exchange-server-configs/

https://msrc.microsoft.com/update-guide/vulnerability/CVE-2021-33766

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