vulnerability
Microsoft Exchange: CVE-2021-31206: Microsoft Exchange Server Remote Code Execution Vulnerability
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 8 | (AV:A/AC:M/Au:N/C:C/I:C/A:C) | Jul 14, 2021 | Aug 10, 2023 | Jun 3, 2026 |
Severity
8
CVSS
(AV:A/AC:M/Au:N/C:C/I:C/A:C)
Published
Jul 14, 2021
Added
Aug 10, 2023
Modified
Jun 3, 2026
Description
Microsoft Exchange Server Remote Code Execution Vulnerability
Solutions
microsoft-exchange-exchange_server_2016_CU20-kb5004779microsoft-exchange-exchange_server_2016_CU21-kb5004779microsoft-exchange-exchange_server_2019_CU10-kb5004780microsoft-exchange-exchange_server_2019_CU9-kb5004780
Rapid7 Labs
2026 Global Threat Landscape Report
The predictive window has collapsed. Exploitation follows disclosure in days. See how attackers are accelerating and how to stay ahead.