Intrusion Prevention



This indicates an attack attempt to exploit an Elevation of Privilege vulnerability in Microsoft Exchange Server.
The vulnerability is due to an error when the vulnerable software handles a series of maliciously crafted HTTP requests. A remote attacker may be able to exploit this to escalate their privileges on vulnerable systems.

Affected Products

Microsoft Exchange Server 2019
Microsoft Exchange Server 2016
Microsoft Exchange Server 2013


Privilege Escalation: Remote attackers can leverage their privileges on vulnerable systems.

Recommended Actions

Currently we are unaware of any vendor supplied patch for this issue.

CVE References