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APT APT @apt_notes · 16.8K subscribers
Post #458 395
APT Microsoft Exchange Deserialization RCE (CVE-2021–42321) https://peterjson.medium.com/some-notes-about-microsoft-exchange-deserialization-rce-cve-2021-42321-110d04e8852 #exchange #rce #cve #deserialization
Microsoft Exchange Server RCE (PoC)

This PoC just pop mspaint.exe on the target, can be use to recognize the signature pattern of a successful attack event

https://gist.github.com/testanull/0188c1ae847f37a70fe536123d14f398

#exchange #rce #poc
Gist PoC of CVE-2021-42321: pop mspaint.exe on the target PoC of CVE-2021-42321: pop mspaint.exe on the target - CVE-2021-42321_poc.py
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