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ghsa-v594-fc8g-fg3j
Vulnerability from github
Published
2022-05-24 19:20
Modified
2023-12-28 18:30
Severity ?
VLAI Severity ?
Details
Microsoft Virtual Machine Bus (VMBus) Remote Code Execution Vulnerability
{
"affected": [],
"aliases": [
"CVE-2021-26443"
],
"database_specific": {
"cwe_ids": [],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2021-11-10T01:16:00Z",
"severity": "CRITICAL"
},
"details": "Microsoft Virtual Machine Bus (VMBus) Remote Code Execution Vulnerability",
"id": "GHSA-v594-fc8g-fg3j",
"modified": "2023-12-28T18:30:29Z",
"published": "2022-05-24T19:20:26Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2021-26443"
},
{
"type": "WEB",
"url": "https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-26443"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H",
"type": "CVSS_V3"
}
]
}
CVE-2021-26443 (GCVE-0-2021-26443)
Vulnerability from cvelistv5
Published
2021-11-10 00:46
Modified
2024-08-03 20:26
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- Remote Code Execution
Summary
Microsoft Virtual Machine Bus (VMBus) Remote Code Execution Vulnerability
References
| ► | URL | Tags |
|---|---|---|
Impacted products
| Vendor | Product | Version | |||||||||||||||||||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| ► | Microsoft | Windows 10 Version 1809 |
Version: 10.0.0 < 10.0.17763.2300 cpe:2.3:o:microsoft:windows_10_1809:10.0.17763.2300:*:*:*:*:*:x64:* |
||||||||||||||||||||||||||||||||||||||||||||||
|
|||||||||||||||||||||||||||||||||||||||||||||||||
{
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"references": [
{
"tags": [
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"x_transferred"
],
"url": "https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-26443"
}
],
"title": "CVE Program Container"
}
],
"cna": {
"affected": [
{
"cpes": [
"cpe:2.3:o:microsoft:windows_10_1809:10.0.17763.2300:*:*:*:*:*:x64:*"
],
"platforms": [
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"product": "Windows 10 Version 1809",
"vendor": "Microsoft",
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"version": "10.0.0",
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},
{
"cpes": [
"cpe:2.3:o:microsoft:windows_server_2019:10.0.17763.2300:*:*:*:*:*:*:*"
],
"platforms": [
"x64-based Systems"
],
"product": "Windows Server 2019",
"vendor": "Microsoft",
"versions": [
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"product": "Windows Server 2019 (Server Core installation)",
"vendor": "Microsoft",
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"product": "Windows 10 Version 1909",
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},
{
"cpes": [
"cpe:2.3:o:microsoft:windows_server_2022:10.0.20348.350:*:*:*:*:*:*:*"
],
"platforms": [
"x64-based Systems"
],
"product": "Windows Server 2022",
"vendor": "Microsoft",
"versions": [
{
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"status": "affected",
"version": "10.0.0",
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}
]
},
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"product": "Windows 10 Version 2004",
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],
"product": "Windows Server version 20H2",
"vendor": "Microsoft",
"versions": [
{
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"status": "affected",
"version": "10.0.0",
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}
]
},
{
"cpes": [
"cpe:2.3:o:microsoft:windows_11_21H2:10.0.22000.318:*:*:*:*:*:x64:*"
],
"platforms": [
"x64-based Systems"
],
"product": "Windows 11 version 21H2",
"vendor": "Microsoft",
"versions": [
{
"lessThan": "10.0.22000.318",
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"datePublic": "2021-11-09T08:00:00+00:00",
"descriptions": [
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],
"metrics": [
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"baseSeverity": "CRITICAL",
"vectorString": "CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H/E:U/RL:O/RC:C",
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"providerMetadata": {
"dateUpdated": "2024-05-29T14:47:39.407Z",
"orgId": "f38d906d-7342-40ea-92c1-6c4a2c6478c8",
"shortName": "microsoft"
},
"references": [
{
"tags": [
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],
"url": "https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-26443"
}
],
"title": "Microsoft Virtual Machine Bus (VMBus) Remote Code Execution Vulnerability"
}
},
"cveMetadata": {
"assignerOrgId": "f38d906d-7342-40ea-92c1-6c4a2c6478c8",
"assignerShortName": "microsoft",
"cveId": "CVE-2021-26443",
"datePublished": "2021-11-10T00:46:21",
"dateReserved": "2021-01-29T00:00:00",
"dateUpdated": "2024-08-03T20:26:25.488Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}
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Sightings
| Author | Source | Type | Date |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
- Confirmed: The vulnerability is confirmed from an analyst perspective.
- Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
- Patched: This vulnerability was successfully patched by the user reporting the sighting.
- Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
- Not confirmed: The user expresses doubt about the veracity of the vulnerability.
- Not patched: This vulnerability was not successfully patched by the user reporting the sighting.
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