Description
Microsoft Exchange Server Remote Code Execution Vulnerability
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| Microsoft | Microsoft Exchange Server 2019 Cumulative Update 9 | 15.02.0 – < 15.02.0858.010 | 15.02.0858.010 |
| Microsoft | Microsoft Exchange Server 2016 Cumulative Update 20 | 15.01.0 – < 15.01.2242.008 | 15.01.2242.008 |
| Microsoft | Microsoft Exchange Server 2013 Cumulative Update 23 | 15.00.0 – < 15.00.1497.015 | 15.00.1497.015 |
| Microsoft | Microsoft Exchange Server 2016 Cumulative Update 19 | 15.01.0 – < 15.01.2176.012 | 15.01.2176.012 |
| Microsoft | Microsoft Exchange Server 2019 Cumulative Update 8 | 15.02.0 – < 15.02.0792.013 | 15.02.0792.013 |
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 3 repositories
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Shadow0ps/CVE-2021-28482-Exchange-POC ★ 47 · May 3, 2021
POC from TestANull for CVE-2021-28482 on Exchange Server
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timb-machine-mirrors/testanull-CVE-2021-28482.py ★ 0 · Jan 5, 2022
Clone from gist
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KevinWorst/CVE-2021-28482_Exploit ★ 0 · May 21, 2021
Sources: PoC-in-GitHub, Metasploit Framework, Exploit-DB — updated daily. Only links are listed; no exploit code is hosted here.