CVE-2022-21855 | Microsoft Exchange Server 2013 CU23/2016 CU22/2019 CU11 Privilege Escalation
A vulnerability was found in Microsoft Exchange Server 2013 CU23/2016 CU22/2019 CU11. It has been classified as critical. Affected is an unknown function. The manipulation leads to Privilege Escalation.
This vulnerability is traded as CVE-2022-21855. The attack needs to be initiated within the local network. There is no exploit available.
It is recommended to apply a patch to fix this issue.