CCE-96687-9| Platform: cpe:/o:microsoft:windows_11 | Date: (C)2022-05-07 (M)2023-07-04 |
This policy setting prioritizes the H.264/AVC 444 graphics mode for non-RemoteFX vGPU scenarios. When you use this setting on the RDP server, the server will use H.264/AVC 444 as the codec in an RDP 10 connection where both the client and server can use H.264/AVC 444.
Countermeasure:
Configure this setting depending on your organization's requirements.
Potential Impact:
The server will use H.264/AVC 444 as the codec in an RDP 10 connection where both the client and server can use H.264/AVC 444.
Parameter:
[enabled/disabled]
Technical Mechanism:
(1) GPO: Computer Configuration\Administrative Templates\Windows Components\Remote Desktop Services\Remote Desktop Session Host\Remote Session Environment\Prioritize H.264/AVC 444 graphics mode for Remote Desktop Connections
(2) REG: HKEY_LOCAL_MACHINE\SOFTWARE\Policies\Microsoft\Windows NT\Terminal Services!AVC444ModePreferred
| CCSS Severity: | CCSS Metrics: |
| CCSS Score : 3.7 | Attack Vector: NETWORK |
| Exploit Score: 2.2 | Attack Complexity: HIGH |
| Impact Score: 1.4 | Privileges Required: NONE |
| Severity: LOW | User Interaction: NONE |
| Vector: AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:L | Scope: UNCHANGED |
| | Confidentiality: NONE |
| | Integrity: NONE |
| | Availability: LOW |
| | |
References: | Resource Id | Reference |
|---|
| SCAP Repo OVAL Definition | oval:org.secpod.oval:def:79516 |
