CVE-2021-42321CISA KEV: Actively Exploited

Microsoft Exchange Server Remote Code Execution Vulnerability

Published Nov 17, 2021·Updated Nov 17, 2021

Description

An authenticated attacker could leverage improper validation in cmdlet arguments within Microsoft Exchange and perform remote code execution.

PoC: CVE-2021-42321

Microsoft Exchange Server Poc

PoC: exchange_tools

将常用的cve工具做个备份(CVE-2021-42321,CVE-2022-23277,CVE-2022-41082,Exchange_GetVersion_MatchVul)

PoC: testanull-CVE-2021-42321_poc.py

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