CVE-2022-21851
published 2022-01-11CVE-2022-21851: Remote Desktop Client Remote Code Execution Vulnerability
PriorityP352high8.8CVSS 3.1
AVNACLPRNUIRSUCHIHAH
EPSS
2.78%
84.8th percentile
Remote Desktop Client Remote Code Execution Vulnerability
Affected
48 ranges· showing 25
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| microsoft | remote_desktop_client_for_windows_desktop | >= 1.2.0.0 < 1.2.2691.0 | 1.2.2691.0 |
| microsoft | windows_10 | — | — |
| microsoft | windows_10 | — | — |
| microsoft | windows_10 | — | — |
| microsoft | windows_10 | — | — |
| microsoft | windows_10 | — | — |
| microsoft | windows_10 | — | — |
| microsoft | windows_10_version_1507 | >= 10.0.10240.0 < 10.0.10240.19177 | 10.0.10240.19177 |
| microsoft | windows_10_version_1607 | >= 10.0.14393.0 < 10.0.14393.4886 | 10.0.14393.4886 |
| microsoft | windows_10_version_1809 | >= 10.0.0 < 10.0.17763.2452 | 10.0.17763.2452 |
| microsoft | windows_10_version_1809 | >= 10.0.17763.0 < 10.0.17763.2452 | 10.0.17763.2452 |
| microsoft | windows_10_version_1909 | >= 10.0.0 < 10.0.18363.2037 | 10.0.18363.2037 |
| microsoft | windows_10_version_20h2 | >= 10.0.0 < 10.0.19042.1466 | 10.0.19042.1466 |
| microsoft | windows_10_version_21h1 | >= 10.0.0 < 10.0.19043.1466 | 10.0.19043.1466 |
| microsoft | windows_10_version_21h2 | >= 10.0.19043.0 < 10.0.19044.1466 | 10.0.19044.1466 |
| microsoft | windows_11_version_21h2 | >= 10.0.0 < 10.0.22000.434 | 10.0.22000.434 |
| microsoft | windows_7 | >= 6.1.0 < 6.1.7601.25829 | 6.1.7601.25829 |
| microsoft | windows_7_service_pack_1 | >= 6.1.0 < 6.1.7601.25829 | 6.1.7601.25829 |
| microsoft | windows_8.1 | >= 6.3.0 < 6.3.9600.20246 | 6.3.9600.20246 |
| microsoft | windows_server | — | — |
| microsoft | windows_server | — | — |
| microsoft | windows_server_2008 | — | — |
| microsoft | windows_server_2008_r2_service_pack_1 | >= 6.1.7601.0 < 6.1.7601.25829 | 6.1.7601.25829 |
| microsoft | windows_server_2008_service_pack_2 | >= 6.0.6003.0 < 6.0.6003.21349 | 6.0.6003.21349 |
| microsoft | windows_server_2012 | — | — |
CVSS provenance
nvdv3.18.8HIGHCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
nvdv2.09.3CRITICALAV:N/AC:M/Au:N/C:C/I:C/A:C
vendor_msrc8.8HIGH
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GHSA
GHSA-hgqg-j5g9-wjqr: Remote Desktop Client Remote Code Execution Vulnerability
ghsa_unreviewed·2022-01-12·CVSS 8.8
CVE-2022-21850 [HIGH] GHSA-hgqg-j5g9-wjqr: Remote Desktop Client Remote Code Execution Vulnerability
Remote Desktop Client Remote Code Execution Vulnerability. This CVE ID is unique from CVE-2022-21851.
GHSA
GHSA-qqhf-7fqm-49mx: Remote Desktop Client Remote Code Execution Vulnerability
ghsa_unreviewed·2022-01-12·CVSS 8.8
CVE-2022-21851 [HIGH] GHSA-qqhf-7fqm-49mx: Remote Desktop Client Remote Code Execution Vulnerability
Remote Desktop Client Remote Code Execution Vulnerability. This CVE ID is unique from CVE-2022-21850.
Microsoft
Remote Desktop Client Remote Code Execution Vulnerability
vendor_msrc·2022-01-11·CVSS 8.8
CVE-2022-21851 [HIGH] Remote Desktop Client Remote Code Execution Vulnerability
Remote Desktop Client Remote Code Execution Vulnerability
FAQ: How could an attacker exploit this vulnerability?
An authenticated user could be tricked into connecting to a malicious remote desktop server where the remote desktop host server sends a specially crafted PDU (Server RDP Preconnection) that targets the remote client's drive redirection virtual channel. The end result could lead to remote code execution on the victim's machine.
Windows RDP: Windows RDP
Microsoft: Microsoft
Customer Action Required: Yes
Impact: Remote Code Execution
Exploit Status: Publicly Disclosed:No;Exploited:No;Latest Software Release:Exploitation Less Likely;Older Software Release:Exploitation Less Likely
Reference: https://catalog.update.microsoft.com/v7/site/Search.aspx?q=KB5009557
Reference: http
No detection rules found.
No public exploits indexed.
2022-01-11
Published