CVE-2021-26858 | Microsoft Exchange Server 2013 CU23/2016 CU18/2016 CU19/2019 CU7/2019 CU8 Remote Code Execution
A vulnerability was found in Microsoft Exchange Server 2013 CU23/2016 CU18/2016 CU19/2019 CU7/2019 CU8. It has been rated as critical. Affected by this issue is some unknown functionality. The manipulation leads to Remote Code Execution.
This vulnerability is handled as CVE-2021-26858. The attack may be launched remotely. Furthermore, there is an exploit available.
It is recommended to apply a patch to fix this issue.