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High · 8.4 Known exploited Public exploit CVE-2020-17144 EUVD-2020-9098GHSA-68q4-hg7f-7p9c

Microsoft Exchange Remote Code Execution Vulnerability

Published Dec 9, 2020 · Updated Jun 9, 2026 · Assigned by microsoft

Description

Microsoft Exchange Remote Code Execution Vulnerability

Affected products

VendorProductAffectedFixed
Microsoft Microsoft Exchange Server 2010 Service Pack 3 Update Rollup 31 < publication publication

Public exploits

Exploit or proof-of-concept code for this vulnerability is publicly available, which lowers the bar for attackers. Treat it as a reason to patch sooner.

Third-party code, not reviewed by us. Public PoCs are sometimes fake or contain malware. Read the code first and run it only in an isolated lab, against systems you are authorised to test.

GitHub 2 repositories

Sources: PoC-in-GitHub, Metasploit Framework, Exploit-DB — updated daily. Only links are listed; no exploit code is hosted here.

References