Microsoft Exchange Server Remote Code Execution Vulnerability
Microsoft Exchange Server Remote Code Execution Vulnerability
| Vendor | Product | Versions |
|---|---|---|
| Microsoft | Microsoft Exchange Server 2019 | 15.02.0 |
| Microsoft | Microsoft Exchange Server 2013 Cumulative Update 22 | 15.00.0 |
| Microsoft | Microsoft Exchange Server 2019 Cumulative Update 2 | 15.02.0 |
| Microsoft | Microsoft Exchange Server 2016 Cumulative Update 13 | 15.01.0 |
| Microsoft | Microsoft Exchange Server 2013 Cumulative Update 23 | 15.00.0 |
| Microsoft | Microsoft Exchange Server 2019 Cumulative Update 3 | 15.02.0 |
| Microsoft | Microsoft Exchange Server 2016 Cumulative Update 14 | 15.01.0 |
| Microsoft | Microsoft Exchange Server 2019 Cumulative Update 4 | 15.02.0 |
| Microsoft | Microsoft Exchange Server 2016 Cumulative Update 15 | 15.01.0 |
| Microsoft | Microsoft Exchange Server 2019 Cumulative Update 5 | 15.02.0 |
| Microsoft | Microsoft Exchange Server 2019 Cumulative Update 6 | 15.02.0 |
| Microsoft | Microsoft Exchange Server 2016 Cumulative Update 16 | 15.01.0 |
| Microsoft | Microsoft Exchange Server 2016 Cumulative Update 17 | 15.01.0 |
| Microsoft | Microsoft Exchange Server 2019 Cumulative Update 7 | 15.02.0 |
| Microsoft | Microsoft Exchange Server 2016 Cumulative Update 18 | 15.01.0 |
| Microsoft | Microsoft Exchange Server 2016 Cumulative Update 19 | 15.01.0 |
| Microsoft | Microsoft Exchange Server 2019 Cumulative Update 8 | 15.02.0 |
| Microsoft | Microsoft Exchange Server 2013 Service Pack 1 | 15.00.0 |
| Microsoft | Microsoft Exchange Server 2013 Cumulative Update 21 | 15.00.0 |
| Microsoft | Microsoft Exchange Server 2016 Cumulative Update 12 | 15.01.0 |
| Microsoft | Microsoft Exchange Server 2016 Cumulative Update 8 | 15.01.0 |
| Microsoft | Microsoft Exchange Server 2019 Cumulative Update 1 | 15.02.0 |
| Microsoft | Microsoft Exchange Server 2016 Cumulative Update 9 | 15.01.0 |
| Microsoft | Microsoft Exchange Server 2016 Cumulative Update 10 | 15.01.0 |
| Microsoft | Microsoft Exchange Server 2016 Cumulative Update 11 | 15.01.0 |
Yes — actively exploited. Added to the CISA KEV catalog on 2021-11-03. Ransomware use: Known.
For the full vendor write-up, exploit chains, and reference implementations, see the references list in section 09.
Open the Sigma generator with a pre-filled prompt for this CVE to draft a starting detection in your stack of choice:
No directly-cited follow-up CVEs in the KB record for this advisory. The references list in section 09 carries the vendor cross-references.