vulnerability
Microsoft Exchange: CVE-2021-28482: Microsoft Exchange Server Remote Code Execution Vulnerability
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 9 | (AV:N/AC:L/Au:S/C:C/I:C/A:C) | Apr 13, 2021 | Aug 10, 2023 | Jun 3, 2026 |
Severity
9
CVSS
(AV:N/AC:L/Au:S/C:C/I:C/A:C)
Published
Apr 13, 2021
Added
Aug 10, 2023
Modified
Jun 3, 2026
Description
Microsoft Exchange Server Remote Code Execution Vulnerability
Solutions
microsoft-exchange-exchange_server_2016_CU19-kb5001779microsoft-exchange-exchange_server_2016_CU20-kb5001779microsoft-exchange-exchange_server_2019_CU8-kb5001779microsoft-exchange-exchange_server_2019_CU9-kb5001779
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.