CVE-2022-21922
published 2022-01-11CVE-2022-21922: Remote Procedure Call Runtime Remote Code Execution Vulnerability
PriorityP355high8.8CVSS 3.1
AVNACLPRLUINSUCHIHAH
EPSS
2.77%
84.7th percentile
Remote Procedure Call Runtime Remote Code Execution Vulnerability
Affected
47 ranges· showing 25
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| 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 | — | — |
| microsoft | windows_server_2012 | >= 6.2.9200.0 < 6.2.9200.23584 | 6.2.9200.23584 |
CVSS provenance
nvdv3.18.8HIGHCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
nvdv2.09.0CRITICALAV:N/AC:L/Au:S/C:C/I:C/A:C
vendor_msrc8.8HIGH
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Microsoft
Remote Procedure Call Runtime Remote Code Execution Vulnerability
vendor_msrc·2022-01-11·CVSS 8.8
CVE-2022-21922 [HIGH] Remote Procedure Call Runtime Remote Code Execution Vulnerability
Remote Procedure Call Runtime Remote Code Execution Vulnerability
FAQ: How could an attacker exploit this vulnerability?
The authenticated attacker could take advantage of this vulnerability to execute malicious code through the RPC runtime.
FAQ: According to the CVSS metric, privileges required is low (PR:L). What does that mean for this vulnerability?
Any authenticated user could trigger this vulnerability. It does not require admin or other elevated privileges.
FAQ: What is RPC runtime?
See Remote procedure call (RPC) for more information on RPC and RPC Runtime.
Windows Remote Procedure Call Runtime: Windows Remote Procedure Call Runtime
Microsoft: Microsoft
Customer Action Required: Yes
Impact: Remote Code Execution
Exploit Status: Publicly Disclosed:No;Exploited:No;Latest Soft
GHSA
GHSA-v9r4-pcqm-62qq: Remote Procedure Call Runtime Remote Code Execution Vulnerability
ghsa_unreviewed·2022-01-12
CVE-2022-21922 [HIGH] GHSA-v9r4-pcqm-62qq: Remote Procedure Call Runtime Remote Code Execution Vulnerability
Remote Procedure Call Runtime Remote Code Execution Vulnerability.
No detection rules found.
No public exploits indexed.
2022-01-11
Published