CVE-2021-26877 Windows DNS Server Remote Code Execution Vulnerability
| Reporter | Title | Published | Views | Family All 41 |
|---|---|---|---|---|
 | CVE-2021-26877 | 11 Mar 202116:15 | – | attackerkb |
 | DNS Server Service Windows DoS | 30 Mar 202100:00 | – | bdu_fstec |
 | CVE-2021-26877 | 7 May 202414:25 | – | circl |
 | Microsoft Windows DNS code injection vulnerability | 9 Mar 202100:00 | – | cnnvd |
 | Microsoft Windows DNS Server Remote Code Execution (CVE-2021-26877) | 9 Mar 202100:00 | – | checkpoint_advisories |
 | CVE-2021-26877 | 11 Mar 202115:40 | – | cve |
 | EUVD-2021-13661 | 11 Mar 202115:40 | – | euvd |
 | March 9, 2021—KB5000802 (OS Builds 19041.867 and 19042.867) | 9 Mar 202116:00 | – | mskb |
| March 9, 2021—KB5000803 (OS Build 14393.4283) - EXPIRED | 9 Mar 202116:00 | – | mskb |
| March 9, 2021—KB5000808 (OS Build 18363.1440) | 9 Mar 202116:00 | – | mskb |
10
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{
"vendor": "Microsoft",
"product": "Windows Server 2008 R2 Service Pack 1",
"platforms": [
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],
"versions": [
{
"version": "6.1.7601.0",
"lessThan": "6.1.7601.24566",
"versionType": "custom",
"status": "affected"
}
]
},
{
"vendor": "Microsoft",
"product": "Windows Server 2008 R2 Service Pack 1 (Server Core installation)",
"platforms": [
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],
"versions": [
{
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},
{
"vendor": "Microsoft",
"product": "Windows Server 2008 Service Pack 2",
"platforms": [
"32-bit Systems",
"x64-based Systems"
],
"versions": [
{
"version": "6.0.6003.0",
"lessThan": "6.0.6003.21070",
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}
]
},
{
"vendor": "Microsoft",
"product": "Windows Server 2008 Service Pack 2 (Server Core installation)",
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"32-bit Systems",
"x64-based Systems"
],
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"version": "6.0.6003.0",
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}
]
},
{
"vendor": "Microsoft",
"product": "Windows Server 2012",
"platforms": [
"x64-based Systems"
],
"versions": [
{
"version": "6.2.9200.0",
"lessThan": "6.2.9200.23298",
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}
]
},
{
"vendor": "Microsoft",
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},
{
"vendor": "Microsoft",
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"versions": [
{
"version": "6.3.9600.0",
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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": "10.0.14393.4283",
"versionType": "custom",
"status": "affected"
}
]
},
{
"vendor": "Microsoft",
"product": "Windows Server 2016 (Server Core installation)",
"platforms": [
"x64-based Systems"
],
"versions": [
{
"version": "10.0.14393.0",
"lessThan": "10.0.14393.4283",
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"status": "affected"
}
]
},
{
"vendor": "Microsoft",
"product": "Windows Server 2019",
"platforms": [
"x64-based Systems"
],
"versions": [
{
"version": "10.0.17763.0",
"lessThan": "10.0.17763.1817",
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}
]
},
{
"vendor": "Microsoft",
"product": "Windows Server 2019 (Server Core installation)",
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],
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{
"version": "10.0.17763.0",
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}
]
},
{
"vendor": "Microsoft",
"product": "Windows Server version 2004",
"platforms": [
"x64-based Systems"
],
"versions": [
{
"version": "10.0.0",
"lessThan": "10.0.19043.867",
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"status": "affected"
}
]
},
{
"vendor": "Microsoft",
"product": "Windows Server version 20H2",
"platforms": [
"x64-based Systems"
],
"versions": [
{
"version": "10.0.0",
"lessThan": "10.0.19043.867",
"versionType": "custom",
"status": "affected"
}
]
},
{
"vendor": "Microsoft",
"product": "Windows Server, version 1909 (Server Core installation)",
"platforms": [
"x64-based Systems"
],
"versions": [
{
"version": "10.0.0",
"lessThan": "10.0.18363.1440",
"versionType": "custom",
"status": "affected"
}
]
}
]Data
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19 Aug 2026 16:30Current
9.6Critical risk
Vulners AI Score9.6
CVSS 3.19.8
EPSS0.1774