CVE-2021-42275
published 2021-11-10CVE-2021-42275: Microsoft COM for Windows Remote Code Execution Vulnerability
PriorityP355high8.8CVSS 3.1
AVNACLPRLUINSUCHIHAH
EPSS
1.91%
77.5th percentile
Microsoft COM for Windows Remote Code Execution Vulnerability
Affected
46 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 | >= 10.0.0 < 10.0.10240.19119 | 10.0.10240.19119 |
| microsoft | windows_10_version_1607 | >= 10.0.0 < 10.0.14393.4770 | 10.0.14393.4770 |
| microsoft | windows_10_version_1809 | >= 10.0.0 < 10.0.17763.2300 | 10.0.17763.2300 |
| microsoft | windows_10_version_1909 | >= 10.0.0 < 10.0.18363.1916 | 10.0.18363.1916 |
| microsoft | windows_10_version_2004 | >= 10.0.0 < 10.0.19041.1348 | 10.0.19041.1348 |
| microsoft | windows_10_version_20h2 | >= 10.0.0 < 10.0.19042.1348 | 10.0.19042.1348 |
| microsoft | windows_10_version_21h1 | >= 10.0.0 < 10.0.19043.1348 | 10.0.19043.1348 |
| microsoft | windows_7 | >= 6.1.0 < 6.1.7601.25769 | 6.1.7601.25769 |
| microsoft | windows_7_service_pack_1 | >= 6.1.0 < 6.1.7601.25769 | 6.1.7601.25769 |
| microsoft | windows_8.1 | >= 6.3.0 < 6.3.9600.20174 | 6.3.9600.20174 |
| microsoft | windows_server_2008 | — | — |
| microsoft | windows_server_2008_r2_service_pack_1 | >= 6.0.0 < 6.1.7601.25769 | 6.1.7601.25769 |
| microsoft | windows_server_2008_r2_service_pack_1 | >= 6.1.0 < 6.1.7601.25769 | 6.1.7601.25769 |
| microsoft | windows_server_2008_service_pack_2 | >= 6.0.0 < 6.0.6003.21282 | 6.0.6003.21282 |
| microsoft | windows_server_2012 | — | — |
| microsoft | windows_server_2012 | >= 6.2.0 < 6.2.9200.23517 | 6.2.9200.23517 |
| microsoft | windows_server_2012_r2 | >= 6.3.0 < 6.3.9600.20174 | 6.3.9600.20174 |
| microsoft | windows_server_2016 | — | — |
| microsoft | windows_server_2016 | — | — |
CVSS provenance
nvdv3.18.8HIGHCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
nvdv2.06.5MEDIUMAV:N/AC:L/Au:S/C:P/I:P/A:P
vendor_msrc8.8HIGH
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Microsoft
Microsoft COM for Windows Remote Code Execution Vulnerability
vendor_msrc·2021-11-09·CVSS 8.8
CVE-2021-42275 [HIGH] Microsoft COM for Windows Remote Code Execution Vulnerability
Microsoft COM for Windows Remote Code Execution Vulnerability
FAQ: How could an attacker exploit this vulnerability?
An authorized attacker could exploit this Windows COM vulnerability by sending from a user mode application specially crafted malicious COM traffic directed at the COM Server, which might lead to remote code execution.
Windows COM: Windows COM
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=KB5007206
Reference: https://support.microsoft.com/help/5007206
Reference: https://catalog.update.microsoft.com/v7/site/Search.aspx
GHSA
GHSA-7hx9-7j58-5fm2: Microsoft COM for Windows Remote Code Execution Vulnerability
ghsa_unreviewed·2022-05-24
CVE-2021-42275 [HIGH] GHSA-7hx9-7j58-5fm2: Microsoft COM for Windows Remote Code Execution Vulnerability
Microsoft COM for Windows Remote Code Execution Vulnerability
No detection rules found.
No public exploits indexed.
No writeups or analysis indexed.
2021-11-10
Published