Today, me and @thau0x01 managed to develop a working PoC code for the new ProxyLogon (CVE-2021-26855) Microsoft Exchange 2019 vulnerability containing a full SSRF to Arbitrary File Write exploit chain. I also have to thank PRIDE Security for the support in this journey. :) Tweet added by celesian @c3l3si4n

celesian

3 years

Today, me and @thau0x01 managed to develop a working PoC code for the new ProxyLogon (CVE-2021-26855) Microsoft Exchange 2019 vulnerability containing a full SSRF to Arbitrary File Write exploit chain. I also have to thank PRIDE Security for the support in this journey. :)