Remote Desktop Services must be configured to use session-specific temporary folders.

Overview

Finding ID	Version	Rule ID	IA Controls	Severity
V-3455	WN12-CC-000104	SV-52900r1_rule	ECRC-1	Medium

Description
If a communal temporary folder is used for remote desktop sessions, it might be possible for users to access other users' temporary folders. If this setting is enabled, only one temporary folder is used for all remote desktop sessions. Per session temporary folders must be established.

STIG	Date
Windows Server 2012 / 2012 R2 Member Server Security Technical Implementation Guide	2014-12-13

Details

Check Text ( None )
None

Fix Text (F-45826r1_fix)
Configure the policy value for Computer Configuration -> Administrative Templates -> Windows Components -> Remote Desktop Services -> Remote Desktop Session Host -> Temporary Folders -> "Do not use temporary folders per session" to "Disabled".