CVE-2021-26858 | Microsoft Exchange Server 2013 CU23/2016 CU18/2016 CU19/2019 CU7/2019 CU8 Remote Code Execution
A vulnerability has been found in Microsoft Exchange Server 2013 CU23/2016 CU18/2016 CU19/2019 CU7/2019 CU8 and classified as critical. Impacted is an unknown function. This manipulation causes Remote Code Execution.
This vulnerability appears as CVE-2021-26858. The attack may be initiated remotely. In addition, an exploit is available.
It is suggested to install a patch to address this issue.