MS.Exchange.Server.DlpUtils.AUTH.Remote.Code.Injection

Description

This indicates an attack attempt to exploit a Remote Code Execution Vulnerability in Microsoft Exchange Server.
The vulnerability is due to improper validation of cmdlet arguments. An authenticated, remote attacker can exploit this vulnerability by running a particular cmdlet with crafted arguments against a vulnerable exchange server. Successful exploitation could result in the execution of arbitrary commands as SYSTEM.

Affected Products

Microsoft Exchange Server 2016 Cumulative Update 16
Microsoft Exchange Server 2016 Cumulative Update 17
Microsoft Exchange Server 2019 Cumulative Update 5
Microsoft Exchange Server 2019 Cumulative Update 6

Impact

System Compromise: Remote attackers can gain control of vulnerable systems.

Recommended Actions

Apply the most recent upgrade or patch from the vendor.
https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2020-16875
https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2020-17132

References