CVE-2021-33740
published 2021-07-14CVE-2021-33740: Windows Media Remote Code Execution Vulnerability Windows Media Remote Code Execution Vulnerability
high7.8CVSS 3.1
AVLACLPRNUIRSUCHIHAH
EPSS
2.76%
86.1th percentile
Windows Media Remote Code Execution Vulnerability
Windows Media Remote Code Execution Vulnerability
Affected
15 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| microsoft | windows_10_version_1507 | >= 10.0.0 < 10.0.10240.19003 | 10.0.10240.19003 |
| microsoft | windows_10_version_1809 | >= 10.0.0 < 10.0.17763.2061 | 10.0.17763.2061 |
| microsoft | windows_10_version_2004 | >= 10.0.0 < 10.0.19041.1110 | 10.0.19041.1110 |
| microsoft | windows_server_2019 | >= 10.0.0 < 10.0.17763.2061 | 10.0.17763.2061 |
| microsoft | windows_server_version_2004 | >= 10.0.0 < 10.0.19041.1110 | 10.0.19041.1110 |
| msrc | windows_10_for_32-bit_systems | — | — |
| msrc | windows_10_for_x64-based_systems | — | — |
| msrc | windows_10_version_1809_for_32-bit_systems | — | — |
| msrc | windows_10_version_1809_for_arm64-based_systems | — | — |
| msrc | windows_10_version_1809_for_x64-based_systems | — | — |
| msrc | windows_10_version_2004_for_32-bit_systems | — | — |
| msrc | windows_10_version_2004_for_arm64-based_systems | — | — |
| msrc | windows_10_version_2004_for_x64-based_systems | — | — |
| msrc | windows_server_2019 | — | — |
| msrc | windows_server_version_2004 | — | — |
CVSS provenance
nvdv3.17.8HIGHCVSS:3.1/AV:L/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
cvelistv57.8HIGH
vendor_msrc7.8HIGH
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Microsoft
Windows Media Remote Code Execution Vulnerability
vendor_msrc·2021-07-13·CVSS 7.8
CVE-2021-33740 [HIGH] Windows Media Remote Code Execution Vulnerability
Windows Media Remote Code Execution Vulnerability
Microsoft Windows Codecs Library: Microsoft Windows Codecs Library
Microsoft: Microsoft
Impact: Remote Code Execution
Exploit Status: Publicly Disclosed:No;Exploited:No;Latest Software Release:Exploitation Less Likely;Older Software Release:Exploitation Less Likely;DOS:N/A
Reference: https://catalog.update.microsoft.com/v7/site/Search.aspx?q=KB5004244
Reference: https://support.microsoft.com/help/5004244
Reference: https://catalog.update.microsoft.com/v7/site/Search.aspx?q=KB5004237
Reference: https://support.microsoft.com/help/5004237
Reference: https://catalog.update.microsoft.com/v7/site/Search.aspx?q=KB5004249
VulDB
Microsoft Windows up to Server 2019 Media Remote Code Execution
vuldb·2026-08-11·CVSS 7.8
CVE-2021-33740 [HIGH] Microsoft Windows up to Server 2019 Media Remote Code Execution
A vulnerability was found in Microsoft Windows up to Server 2019. It has been declared as critical. This impacts an unknown function of the component Media. The manipulation results in Remote Code Execution.
This vulnerability is identified as CVE-2021-33740. The attack can be executed remotely. There is not any exploit available.
A patch should be applied to remediate this issue.
CVEList
Windows Media Remote Code Execution Vulnerability
cvelistv5·2021-07-14·CVSS 7.8
CVE-2021-33740 [HIGH] Windows Media Remote Code Execution Vulnerability
Windows Media Remote Code Execution Vulnerability
Windows Media Remote Code Execution Vulnerability
No detection rules found.
No public exploits indexed.
Crowdstrike
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Crowdstrike
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blogs_crowdstrike·CVSS 7.5
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2021-07-14
Published