module

Microsoft Exchange Server ChainedSerializationBinder RCE

Disclosed	Created
Dec 9, 2021	Aug 29, 2022

Disclosed

Dec 9, 2021

Created

Aug 29, 2022

Description

This module exploits vulnerabilities within the ChainedSerializationBinder as used in
Exchange Server 2019 CU10, Exchange Server 2019 CU11, Exchange Server 2016 CU21, and
Exchange Server 2016 CU22 all prior to Mar22SU.

Note that authentication is required to exploit these vulnerabilities.

Authors

pwnforsp
zcgonvh
Microsoft Threat Intelligence Center
Microsoft Security Response Center
peterjson
testanull
Grant Willcox
Spencer McIntyre
Markus Wulftange

Platform

Windows

Architectures

cmd, x86, x64

References

Module Options

To display the available options, load the module within the Metasploit console and run the commands 'show options' or 'show advanced':


    msf > use exploit/windows/http/exchange_chainedserializationbinder_rce
    msf exploit(exchange_chainedserializationbinder_rce) > show targets
        ...targets...
    msf exploit(exchange_chainedserializationbinder_rce) > set TARGET < target-id >
    msf exploit(exchange_chainedserializationbinder_rce) > show options
        ...show and set options...
    msf exploit(exchange_chainedserializationbinder_rce) > exploit

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