CVE-2021-34446
🗓️ 16 Jul 2021 20:19:37Reported by microsoftType 
cve🔗 web.nvd.nist.gov📰️ 2 Media mentions👁 196 Views
| Reporter | Title | Published | Views | Family All 43 |
|---|---|---|---|---|
 | CVE-2021-34446 | 16 Jul 202121:15 | – | attackerkb |
 | The vulnerability of the Windows HTML Platform component of the Windows operating system, related to security configuration errors, allows attackers to circumvent existing security restrictions. | 7 Feb 202200:00 | – | bdu_fstec |
 | Microsoft Windows 安全特征问题漏洞 | 13 Jul 202100:00 | – | cnnvd |
 | CVE-2021-34446 Windows HTML Platforms Security Feature Bypass Vulnerability | 16 Jul 202120:19 | – | cvelist |
 | EUVD-2021-21101 | 7 Oct 202500:30 | – | euvd |
 | July 13, 2021—KB5004238 (OS Build 14393.4530) - EXPIRED | 13 Jul 202114:00 | – | mskb |
| July 13, 2021—KB5004244 (OS Build 17763.2061) | 13 Jul 202114:00 | – | mskb |
| July 13, 2021—KB5004245 (OS Build 18363.1679) | 13 Jul 202114:00 | – | mskb |
| July 13, 2021—KB5004249 (OS Build 10240.19003) - EXPIRED | 13 Jul 202114:00 | – | mskb |
| July 13, 2021—KB5004289 (Monthly Rollup) | 13 Jul 202114:00 | – | mskb |
10
Node
OR
[
{
"vendor": "Microsoft",
"product": "Windows 10 Version 1507",
"platforms": [
"32-bit Systems",
"x64-based Systems"
],
"versions": [
{
"version": "10.0.10240.0",
"lessThan": "10.0.10240.19003",
"versionType": "custom",
"status": "affected"
}
]
},
{
"vendor": "Microsoft",
"product": "Windows 10 Version 1607",
"platforms": [
"32-bit Systems",
"x64-based Systems"
],
"versions": [
{
"version": "10.0.14393.0",
"lessThan": "10.0.14393.4530",
"versionType": "custom",
"status": "affected"
}
]
},
{
"vendor": "Microsoft",
"product": "Windows 10 Version 1809",
"platforms": [
"32-bit Systems",
"x64-based Systems"
],
"versions": [
{
"version": "10.0.17763.0",
"lessThan": "10.0.17763.2061",
"versionType": "custom",
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}
]
},
{
"vendor": "Microsoft",
"product": "Windows 10 Version 1809",
"platforms": [
"ARM64-based Systems"
],
"versions": [
{
"version": "10.0.0",
"lessThan": "10.0.17763.2061",
"versionType": "custom",
"status": "affected"
}
]
},
{
"vendor": "Microsoft",
"product": "Windows 10 Version 1909",
"platforms": [
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"ARM64-based Systems",
"x64-based Systems"
],
"versions": [
{
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}
]
},
{
"vendor": "Microsoft",
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"x64-based Systems"
],
"versions": [
{
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}
]
},
{
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],
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{
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}
]
},
{
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"ARM64-based Systems",
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],
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{
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}
]
},
{
"vendor": "Microsoft",
"product": "Windows 7",
"platforms": [
"32-bit Systems"
],
"versions": [
{
"version": "6.1.0",
"lessThan": "6.1.7601.25661",
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}
]
},
{
"vendor": "Microsoft",
"product": "Windows 7 Service Pack 1",
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],
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{
"version": "6.1.0",
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}
]
},
{
"vendor": "Microsoft",
"product": "Windows 8.1",
"platforms": [
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"ARM64-based Systems",
"x64-based Systems"
],
"versions": [
{
"version": "6.3.0",
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}
]
},
{
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"platforms": [
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],
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{
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]
},
{
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],
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{
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]
},
{
"vendor": "Microsoft",
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],
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{
"version": "6.2.9200.0",
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"status": "affected"
}
]
},
{
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],
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{
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}
]
},
{
"vendor": "Microsoft",
"product": "Windows Server 2016",
"platforms": [
"x64-based Systems"
],
"versions": [
{
"version": "10.0.14393.0",
"lessThan": "10.0.14393.4530",
"versionType": "custom",
"status": "affected"
}
]
},
{
"vendor": "Microsoft",
"product": "Windows Server 2019",
"platforms": [
"x64-based Systems"
],
"versions": [
{
"version": "10.0.17763.0",
"lessThan": "10.0.17763.2061",
"versionType": "custom",
"status": "affected"
}
]
}
]Data
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10 Aug 2026 16:17Current
8High risk
Vulners AI Score8
CVSS 26.8
CVSS 3.18 - 8.8
EPSS0.02045
SSVC