Some notes about Microsoft Exchange Deserialization RCE (CVE-2 | PT SWARM
Some notes aboutMicrosoft Exchange Deserialization RCE (CVE-2021–42321)
by Peterjson
Post-Auth Deserialization RCE in Microsoft Exchange Server 2016 and 2019. The vulnerability occurs due to issues with the validation of cmdlet arguments
Contents: • Intro • The Sink • The Source • Full Exploit • Improvement
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