Action not permitted
Modal body text goes here.
Modal Title
Modal Body
CERTFR-2021-AVI-711
Vulnerability from certfr_avis - Published: - Updated:
De multiples vulnérabilités ont été corrigées dans les produits Microsoft. Elles permettent à un attaquant de provoquer une exécution de code à distance, une atteinte à la confidentialité des données, une élévation de privilèges et une usurpation d'identité.
Solution
Se référer au bulletin de sécurité de l'éditeur pour l'obtention des correctifs (cf. section Documentation).
NoneImpacted products
| Vendor | Product | Description | ||
|---|---|---|---|---|
| Microsoft | N/A | Microsoft Visual Studio 2017 version 15.9 (includes 15.0 - 15.8) | ||
| Microsoft | N/A | Microsoft Dynamics 365 Business Central 2020 Release Wave 2 – Update 17.10 | ||
| Microsoft | N/A | Microsoft Visual Studio 2019 version 16.7 (includes 16.0 – 16.6) | ||
| Microsoft | N/A | Microsoft Visual Studio 2019 version 16.9 (includes 16.0 - 16.8) | ||
| Microsoft | N/A | HEVC Video Extensions | ||
| Microsoft | N/A | Microsoft Visual Studio 2019 version 16.4 (includes 16.0 - 16.3) | ||
| Microsoft | N/A | Microsoft Visual Studio 2019 version 16.11 (includes 16.0 - 16.10) | ||
| Microsoft | N/A | Visual Studio Code | ||
| Microsoft | N/A | Microsoft 365 Apps pour Enterprise pour systèmes 32 bits | ||
| Microsoft | N/A | MPEG-2 Video Extension | ||
| Microsoft | N/A | Microsoft 365 Apps pour Enterprise pour 64 bits Systems | ||
| Microsoft | N/A | Microsoft Dynamics 365 Business Central 2021 Release Wave 1 - Update 18.5 | ||
| Microsoft | Azure | Azure Sphere | ||
| Microsoft | Azure | Azure Open Management Infrastructure |
References
| Title | Publication Time | Tags | |||
|---|---|---|---|---|---|
|
|||||
{
"$ref": "https://www.cert.ssi.gouv.fr/openapi.json",
"affected_systems": [
{
"description": "Microsoft Visual Studio 2017 version 15.9 (includes 15.0 - 15.8)",
"product": {
"name": "N/A",
"vendor": {
"name": "Microsoft",
"scada": false
}
}
},
{
"description": "Microsoft Dynamics 365 Business Central 2020 Release Wave 2 \u2013 Update 17.10",
"product": {
"name": "N/A",
"vendor": {
"name": "Microsoft",
"scada": false
}
}
},
{
"description": "Microsoft Visual Studio 2019 version 16.7 (includes 16.0 \u2013 16.6)",
"product": {
"name": "N/A",
"vendor": {
"name": "Microsoft",
"scada": false
}
}
},
{
"description": "Microsoft Visual Studio 2019 version 16.9 (includes 16.0 - 16.8)",
"product": {
"name": "N/A",
"vendor": {
"name": "Microsoft",
"scada": false
}
}
},
{
"description": "HEVC Video Extensions",
"product": {
"name": "N/A",
"vendor": {
"name": "Microsoft",
"scada": false
}
}
},
{
"description": "Microsoft Visual Studio 2019 version 16.4 (includes 16.0 - 16.3)",
"product": {
"name": "N/A",
"vendor": {
"name": "Microsoft",
"scada": false
}
}
},
{
"description": "Microsoft Visual Studio 2019 version 16.11 (includes 16.0 - 16.10)",
"product": {
"name": "N/A",
"vendor": {
"name": "Microsoft",
"scada": false
}
}
},
{
"description": "Visual Studio Code",
"product": {
"name": "N/A",
"vendor": {
"name": "Microsoft",
"scada": false
}
}
},
{
"description": "Microsoft 365 Apps pour Enterprise pour syst\u00e8mes 32 bits",
"product": {
"name": "N/A",
"vendor": {
"name": "Microsoft",
"scada": false
}
}
},
{
"description": "MPEG-2 Video Extension",
"product": {
"name": "N/A",
"vendor": {
"name": "Microsoft",
"scada": false
}
}
},
{
"description": "Microsoft 365 Apps pour Enterprise pour 64 bits Systems",
"product": {
"name": "N/A",
"vendor": {
"name": "Microsoft",
"scada": false
}
}
},
{
"description": "Microsoft Dynamics 365 Business Central 2021 Release Wave 1 - Update 18.5",
"product": {
"name": "N/A",
"vendor": {
"name": "Microsoft",
"scada": false
}
}
},
{
"description": "Azure Sphere",
"product": {
"name": "Azure",
"vendor": {
"name": "Microsoft",
"scada": false
}
}
},
{
"description": "Azure Open Management Infrastructure",
"product": {
"name": "Azure",
"vendor": {
"name": "Microsoft",
"scada": false
}
}
}
],
"affected_systems_content": null,
"content": "## Solution\n\nSe r\u00e9f\u00e9rer au bulletin de s\u00e9curit\u00e9 de l\u0027\u00e9diteur pour l\u0027obtention des\ncorrectifs (cf. section Documentation).\n",
"cves": [
{
"name": "CVE-2021-38648",
"url": "https://www.cve.org/CVERecord?id=CVE-2021-38648"
},
{
"name": "CVE-2021-38655",
"url": "https://www.cve.org/CVERecord?id=CVE-2021-38655"
},
{
"name": "CVE-2021-38644",
"url": "https://www.cve.org/CVERecord?id=CVE-2021-38644"
},
{
"name": "CVE-2021-38653",
"url": "https://www.cve.org/CVERecord?id=CVE-2021-38653"
},
{
"name": "CVE-2021-38654",
"url": "https://www.cve.org/CVERecord?id=CVE-2021-38654"
},
{
"name": "CVE-2021-38647",
"url": "https://www.cve.org/CVERecord?id=CVE-2021-38647"
},
{
"name": "CVE-2021-38661",
"url": "https://www.cve.org/CVERecord?id=CVE-2021-38661"
},
{
"name": "CVE-2021-38650",
"url": "https://www.cve.org/CVERecord?id=CVE-2021-38650"
},
{
"name": "CVE-2021-38646",
"url": "https://www.cve.org/CVERecord?id=CVE-2021-38646"
},
{
"name": "CVE-2021-36956",
"url": "https://www.cve.org/CVERecord?id=CVE-2021-36956"
},
{
"name": "CVE-2021-38657",
"url": "https://www.cve.org/CVERecord?id=CVE-2021-38657"
},
{
"name": "CVE-2021-36952",
"url": "https://www.cve.org/CVERecord?id=CVE-2021-36952"
},
{
"name": "CVE-2021-38659",
"url": "https://www.cve.org/CVERecord?id=CVE-2021-38659"
},
{
"name": "CVE-2021-38649",
"url": "https://www.cve.org/CVERecord?id=CVE-2021-38649"
},
{
"name": "CVE-2021-26434",
"url": "https://www.cve.org/CVERecord?id=CVE-2021-26434"
},
{
"name": "CVE-2021-38645",
"url": "https://www.cve.org/CVERecord?id=CVE-2021-38645"
},
{
"name": "CVE-2021-38656",
"url": "https://www.cve.org/CVERecord?id=CVE-2021-38656"
},
{
"name": "CVE-2021-26437",
"url": "https://www.cve.org/CVERecord?id=CVE-2021-26437"
},
{
"name": "CVE-2021-40440",
"url": "https://www.cve.org/CVERecord?id=CVE-2021-40440"
}
],
"links": [],
"reference": "CERTFR-2021-AVI-711",
"revisions": [
{
"description": "Version initiale",
"revision_date": "2021-09-16T00:00:00.000000"
}
],
"risks": [
{
"description": "Usurpation d\u0027identit\u00e9"
},
{
"description": "Ex\u00e9cution de code arbitraire \u00e0 distance"
},
{
"description": "Atteinte \u00e0 la confidentialit\u00e9 des donn\u00e9es"
},
{
"description": "\u00c9l\u00e9vation de privil\u00e8ges"
}
],
"summary": "De multiples vuln\u00e9rabilit\u00e9s ont \u00e9t\u00e9 corrig\u00e9es dans \u003cspan\nclass=\"textit\"\u003eles produits Microsoft\u003c/span\u003e. Elles permettent \u00e0 un\nattaquant de provoquer une ex\u00e9cution de code \u00e0 distance, une atteinte \u00e0\nla confidentialit\u00e9 des donn\u00e9es, une \u00e9l\u00e9vation de privil\u00e8ges et une\nusurpation d\u0027identit\u00e9.\n",
"title": "Multiples vuln\u00e9rabilit\u00e9s dans les produits Microsoft",
"vendor_advisories": [
{
"published_at": null,
"title": "Bulletin de s\u00e9curit\u00e9 Microsoft du 14 septembre 2021",
"url": "https://msrc.microsoft.com/update-guide/"
}
]
}
CVE-2021-38650 (GCVE-0-2021-38650)
Vulnerability from cvelistv5 – Published: 2021-09-15 11:24 – Updated: 2026-08-10 15:11
VLAI
EPSS
VEX
Title
Microsoft Office Spoofing Vulnerability
Summary
Microsoft Office Spoofing Vulnerability
Severity
CWE
- Spoofing
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://msrc.microsoft.com/update-guide/vulnerabi… | vendor-advisorypatch |
| https://portal.msrc.microsoft.com/en-US/security-… | x_refsource_MISCx_transferred |
Impacted products
5 products
| Vendor | Product | Version | |
|---|---|---|---|
| Microsoft | Microsoft 365 Apps for Enterprise |
Affected:
16.0.1 , < https://aka.ms/OfficeSecurityReleases
(custom)
|
|
| Microsoft | Microsoft Office 2013 Service Pack 1 |
Affected:
15.0.0 , < 5381.1000
(custom)
|
|
| Microsoft | Microsoft Office 2016 |
Affected:
16.0.0 , < 5215.1000
(custom)
|
|
| Microsoft | Microsoft Office 2019 |
Affected:
19.0.0 , < https://aka.ms/OfficeSecurityReleases
(custom)
|
|
| Microsoft | Microsoft Office 2019 for Mac |
Affected:
16.0.0 , < 16.53.21091200
(custom)
|
Date Public
2021-09-14 14:00
{
"containers": {
"adp": [
{
"providerMetadata": {
"dateUpdated": "2024-08-04T01:51:18.985Z",
"orgId": "af854a3a-2127-422b-91ae-364da2661108",
"shortName": "CVE"
},
"references": [
{
"tags": [
"x_refsource_MISC",
"x_transferred"
],
"url": "https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-38650"
}
],
"title": "CVE Program Container"
}
],
"cna": {
"affected": [
{
"platforms": [
"32-bit Systems",
"x64-based Systems"
],
"product": "Microsoft 365 Apps for Enterprise",
"vendor": "Microsoft",
"versions": [
{
"lessThan": "https://aka.ms/OfficeSecurityReleases",
"status": "affected",
"version": "16.0.1",
"versionType": "custom"
}
]
},
{
"platforms": [
"32-bit Systems",
"ARM64-based Systems",
"x64-based Systems"
],
"product": "Microsoft Office 2013 Service Pack 1",
"vendor": "Microsoft",
"versions": [
{
"lessThan": "5381.1000",
"status": "affected",
"version": "15.0.0",
"versionType": "custom"
}
]
},
{
"platforms": [
"32-bit Systems",
"x64-based Systems"
],
"product": "Microsoft Office 2016",
"vendor": "Microsoft",
"versions": [
{
"lessThan": "5215.1000",
"status": "affected",
"version": "16.0.0",
"versionType": "custom"
}
]
},
{
"platforms": [
"32-bit Systems",
"x64-based Systems"
],
"product": "Microsoft Office 2019",
"vendor": "Microsoft",
"versions": [
{
"lessThan": "https://aka.ms/OfficeSecurityReleases",
"status": "affected",
"version": "19.0.0",
"versionType": "custom"
}
]
},
{
"product": "Microsoft Office 2019 for Mac",
"vendor": "Microsoft",
"versions": [
{
"lessThan": "16.53.21091200",
"status": "affected",
"version": "16.0.0",
"versionType": "custom"
}
]
}
],
"cpeApplicability": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:a:microsoft:office_2019:*:*:*:*:*:*:*:*",
"versionEndExcluding": "https://aka.ms/OfficeSecurityReleases",
"versionStartIncluding": "19.0.0",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:microsoft:office_2019:*:*:*:*:*:macos:*:*",
"versionEndExcluding": "16.53.21091200",
"versionStartIncluding": "16.0.0",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:microsoft:365_apps:*:*:*:*:enterprise:*:*:*",
"versionEndExcluding": "https://aka.ms/OfficeSecurityReleases",
"versionStartIncluding": "16.0.1",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:microsoft:office_2016:*:*:*:*:*:*:x86:*",
"versionEndExcluding": "5215.1000",
"versionStartIncluding": "16.0.0",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:microsoft:office_2013:*:sp1:*:*:rt:*:*:*",
"versionEndExcluding": "5381.1000",
"versionStartIncluding": "15.0.0",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
}
],
"datePublic": "2021-09-14T14:00:00.000Z",
"descriptions": [
{
"lang": "en-US",
"value": "Microsoft Office Spoofing Vulnerability"
}
],
"metrics": [
{
"cvssV3_1": {
"baseScore": 7.6,
"baseSeverity": "HIGH",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:L/A:N/E:U/RL:O/RC:C",
"version": "3.1"
},
"format": "CVSS",
"scenarios": [
{
"lang": "en-US",
"value": "GENERAL"
}
]
}
],
"problemTypes": [
{
"descriptions": [
{
"description": "Spoofing",
"lang": "en-US",
"type": "Impact"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2026-08-10T15:11:01.717Z",
"orgId": "f38d906d-7342-40ea-92c1-6c4a2c6478c8",
"shortName": "microsoft"
},
"references": [
{
"name": "Microsoft Office Spoofing Vulnerability",
"tags": [
"vendor-advisory",
"patch"
],
"url": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2021-38650"
}
],
"title": "Microsoft Office Spoofing Vulnerability"
}
},
"cveMetadata": {
"assignerOrgId": "f38d906d-7342-40ea-92c1-6c4a2c6478c8",
"assignerShortName": "microsoft",
"cveId": "CVE-2021-38650",
"datePublished": "2021-09-15T11:24:10.000Z",
"dateReserved": "2021-08-13T00:00:00.000Z",
"dateUpdated": "2026-08-10T15:11:01.717Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.2"
}
CVE-2021-38653 (GCVE-0-2021-38653)
Vulnerability from cvelistv5 – Published: 2021-09-15 11:24 – Updated: 2026-08-10 15:11
VLAI
EPSS
VEX
Title
Microsoft Office Visio Remote Code Execution Vulnerability
Summary
Microsoft Office Visio Remote Code Execution Vulnerability
Severity
CWE
- Remote Code Execution
Assigner
References
3 references
| URL | Tags |
|---|---|
| https://msrc.microsoft.com/update-guide/vulnerabi… | vendor-advisorypatch |
| https://portal.msrc.microsoft.com/en-US/security-… | x_refsource_MISCx_transferred |
| https://www.zerodayinitiative.com/advisories/ZDI-… | x_refsource_MISCx_transferred |
Impacted products
2 products
| Vendor | Product | Version | |
|---|---|---|---|
| Microsoft | Microsoft 365 Apps for Enterprise |
Affected:
16.0.1 , < https://aka.ms/OfficeSecurityReleases
(custom)
|
|
| Microsoft | Microsoft Office 2019 |
Affected:
19.0.0 , < https://aka.ms/OfficeSecurityReleases
(custom)
|
Date Public
2021-09-14 14:00
{
"containers": {
"adp": [
{
"providerMetadata": {
"dateUpdated": "2024-08-04T01:51:18.958Z",
"orgId": "af854a3a-2127-422b-91ae-364da2661108",
"shortName": "CVE"
},
"references": [
{
"tags": [
"x_refsource_MISC",
"x_transferred"
],
"url": "https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-38653"
},
{
"tags": [
"x_refsource_MISC",
"x_transferred"
],
"url": "https://www.zerodayinitiative.com/advisories/ZDI-21-1079/"
}
],
"title": "CVE Program Container"
}
],
"cna": {
"affected": [
{
"platforms": [
"32-bit Systems",
"x64-based Systems"
],
"product": "Microsoft 365 Apps for Enterprise",
"vendor": "Microsoft",
"versions": [
{
"lessThan": "https://aka.ms/OfficeSecurityReleases",
"status": "affected",
"version": "16.0.1",
"versionType": "custom"
}
]
},
{
"platforms": [
"32-bit Systems",
"x64-based Systems"
],
"product": "Microsoft Office 2019",
"vendor": "Microsoft",
"versions": [
{
"lessThan": "https://aka.ms/OfficeSecurityReleases",
"status": "affected",
"version": "19.0.0",
"versionType": "custom"
}
]
}
],
"cpeApplicability": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:a:microsoft:office_2019:*:*:*:*:*:*:*:*",
"versionEndExcluding": "https://aka.ms/OfficeSecurityReleases",
"versionStartIncluding": "19.0.0",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:microsoft:365_apps:*:*:*:*:enterprise:*:*:*",
"versionEndExcluding": "https://aka.ms/OfficeSecurityReleases",
"versionStartIncluding": "16.0.1",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
}
],
"datePublic": "2021-09-14T14:00:00.000Z",
"descriptions": [
{
"lang": "en-US",
"value": "Microsoft Office Visio Remote Code Execution Vulnerability"
}
],
"metrics": [
{
"cvssV3_1": {
"baseScore": 7.8,
"baseSeverity": "HIGH",
"vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C",
"version": "3.1"
},
"format": "CVSS",
"scenarios": [
{
"lang": "en-US",
"value": "GENERAL"
}
]
}
],
"problemTypes": [
{
"descriptions": [
{
"description": "Remote Code Execution",
"lang": "en-US",
"type": "Impact"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2026-08-10T15:11:03.278Z",
"orgId": "f38d906d-7342-40ea-92c1-6c4a2c6478c8",
"shortName": "microsoft"
},
"references": [
{
"name": "Microsoft Office Visio Remote Code Execution Vulnerability",
"tags": [
"vendor-advisory",
"patch"
],
"url": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2021-38653"
}
],
"title": "Microsoft Office Visio Remote Code Execution Vulnerability"
}
},
"cveMetadata": {
"assignerOrgId": "f38d906d-7342-40ea-92c1-6c4a2c6478c8",
"assignerShortName": "microsoft",
"cveId": "CVE-2021-38653",
"datePublished": "2021-09-15T11:24:12.000Z",
"dateReserved": "2021-08-13T00:00:00.000Z",
"dateUpdated": "2026-08-10T15:11:03.278Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.2"
}
CVE-2021-38654 (GCVE-0-2021-38654)
Vulnerability from cvelistv5 – Published: 2021-09-15 11:24 – Updated: 2026-08-10 15:11
VLAI
EPSS
VEX
Title
Microsoft Office Visio Remote Code Execution Vulnerability
Summary
Microsoft Office Visio Remote Code Execution Vulnerability
Severity
CWE
- Remote Code Execution
Assigner
References
3 references
| URL | Tags |
|---|---|
| https://msrc.microsoft.com/update-guide/vulnerabi… | vendor-advisorypatch |
| https://portal.msrc.microsoft.com/en-US/security-… | x_refsource_MISCx_transferred |
| https://www.zerodayinitiative.com/advisories/ZDI-… | x_refsource_MISCx_transferred |
Impacted products
2 products
| Vendor | Product | Version | |
|---|---|---|---|
| Microsoft | Microsoft 365 Apps for Enterprise |
Affected:
16.0.1 , < https://aka.ms/OfficeSecurityReleases
(custom)
|
|
| Microsoft | Microsoft Office 2019 |
Affected:
19.0.0 , < https://aka.ms/OfficeSecurityReleases
(custom)
|
Date Public
2021-09-14 14:00
{
"containers": {
"adp": [
{
"providerMetadata": {
"dateUpdated": "2024-08-04T01:51:19.027Z",
"orgId": "af854a3a-2127-422b-91ae-364da2661108",
"shortName": "CVE"
},
"references": [
{
"tags": [
"x_refsource_MISC",
"x_transferred"
],
"url": "https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-38654"
},
{
"tags": [
"x_refsource_MISC",
"x_transferred"
],
"url": "https://www.zerodayinitiative.com/advisories/ZDI-21-1081/"
}
],
"title": "CVE Program Container"
}
],
"cna": {
"affected": [
{
"platforms": [
"32-bit Systems",
"x64-based Systems"
],
"product": "Microsoft 365 Apps for Enterprise",
"vendor": "Microsoft",
"versions": [
{
"lessThan": "https://aka.ms/OfficeSecurityReleases",
"status": "affected",
"version": "16.0.1",
"versionType": "custom"
}
]
},
{
"platforms": [
"32-bit Systems",
"x64-based Systems"
],
"product": "Microsoft Office 2019",
"vendor": "Microsoft",
"versions": [
{
"lessThan": "https://aka.ms/OfficeSecurityReleases",
"status": "affected",
"version": "19.0.0",
"versionType": "custom"
}
]
}
],
"cpeApplicability": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:a:microsoft:office_2019:*:*:*:*:*:*:*:*",
"versionEndExcluding": "https://aka.ms/OfficeSecurityReleases",
"versionStartIncluding": "19.0.0",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:microsoft:365_apps:*:*:*:*:enterprise:*:*:*",
"versionEndExcluding": "https://aka.ms/OfficeSecurityReleases",
"versionStartIncluding": "16.0.1",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
}
],
"datePublic": "2021-09-14T14:00:00.000Z",
"descriptions": [
{
"lang": "en-US",
"value": "Microsoft Office Visio Remote Code Execution Vulnerability"
}
],
"metrics": [
{
"cvssV3_1": {
"baseScore": 7.8,
"baseSeverity": "HIGH",
"vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C",
"version": "3.1"
},
"format": "CVSS",
"scenarios": [
{
"lang": "en-US",
"value": "GENERAL"
}
]
}
],
"problemTypes": [
{
"descriptions": [
{
"description": "Remote Code Execution",
"lang": "en-US",
"type": "Impact"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2026-08-10T15:11:03.818Z",
"orgId": "f38d906d-7342-40ea-92c1-6c4a2c6478c8",
"shortName": "microsoft"
},
"references": [
{
"name": "Microsoft Office Visio Remote Code Execution Vulnerability",
"tags": [
"vendor-advisory",
"patch"
],
"url": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2021-38654"
}
],
"title": "Microsoft Office Visio Remote Code Execution Vulnerability"
}
},
"cveMetadata": {
"assignerOrgId": "f38d906d-7342-40ea-92c1-6c4a2c6478c8",
"assignerShortName": "microsoft",
"cveId": "CVE-2021-38654",
"datePublished": "2021-09-15T11:24:13.000Z",
"dateReserved": "2021-08-13T00:00:00.000Z",
"dateUpdated": "2026-08-10T15:11:03.818Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.2"
}
CVE-2021-38655 (GCVE-0-2021-38655)
Vulnerability from cvelistv5 – Published: 2021-09-15 11:24 – Updated: 2026-08-10 15:11
VLAI
EPSS
VEX
Title
Microsoft Excel Remote Code Execution Vulnerability
Summary
Microsoft Excel Remote Code Execution Vulnerability
Severity
CWE
- Remote Code Execution
Assigner
References
3 references
| URL | Tags |
|---|---|
| https://msrc.microsoft.com/update-guide/vulnerabi… | vendor-advisorypatch |
| https://portal.msrc.microsoft.com/en-US/security-… | x_refsource_MISCx_transferred |
| https://www.zerodayinitiative.com/advisories/ZDI-… | x_refsource_MISCx_transferred |
Impacted products
7 products
| Vendor | Product | Version | |
|---|---|---|---|
| Microsoft | Microsoft 365 Apps for Enterprise |
Affected:
16.0.1 , < https://aka.ms/OfficeSecurityReleases
(custom)
|
|
| Microsoft | Microsoft Excel 2013 Service Pack 1 |
Affected:
15.0.0.0 , < 5381.1000
(custom)
|
|
| Microsoft | Microsoft Excel 2016 |
Affected:
16.0.0.0 , < 5215.1000
(custom)
|
|
| Microsoft | Microsoft Office 2019 |
Affected:
19.0.0 , < https://aka.ms/OfficeSecurityReleases
(custom)
|
|
| Microsoft | Microsoft Office 2019 for Mac |
Affected:
16.0.0 , < 16.53.21091200
(custom)
|
|
| Microsoft | Microsoft Office Online Server |
Affected:
16.0.1 , < 10378.20000
(custom)
|
|
| Microsoft | Microsoft Office Web Apps Server 2013 Service Pack 1 |
Affected:
15.0.1 , < 5381.1000
(custom)
|
Date Public
2021-09-14 14:00
{
"containers": {
"adp": [
{
"providerMetadata": {
"dateUpdated": "2024-08-04T01:51:19.133Z",
"orgId": "af854a3a-2127-422b-91ae-364da2661108",
"shortName": "CVE"
},
"references": [
{
"tags": [
"x_refsource_MISC",
"x_transferred"
],
"url": "https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-38655"
},
{
"tags": [
"x_refsource_MISC",
"x_transferred"
],
"url": "https://www.zerodayinitiative.com/advisories/ZDI-21-1080/"
}
],
"title": "CVE Program Container"
}
],
"cna": {
"affected": [
{
"platforms": [
"32-bit Systems",
"x64-based Systems"
],
"product": "Microsoft 365 Apps for Enterprise",
"vendor": "Microsoft",
"versions": [
{
"lessThan": "https://aka.ms/OfficeSecurityReleases",
"status": "affected",
"version": "16.0.1",
"versionType": "custom"
}
]
},
{
"platforms": [
"32-bit Systems",
"ARM64-based Systems",
"x64-based Systems"
],
"product": "Microsoft Excel 2013 Service Pack 1",
"vendor": "Microsoft",
"versions": [
{
"lessThan": "5381.1000",
"status": "affected",
"version": "15.0.0.0",
"versionType": "custom"
}
]
},
{
"platforms": [
"32-bit Systems",
"x64-based Systems"
],
"product": "Microsoft Excel 2016",
"vendor": "Microsoft",
"versions": [
{
"lessThan": "5215.1000",
"status": "affected",
"version": "16.0.0.0",
"versionType": "custom"
}
]
},
{
"platforms": [
"32-bit Systems",
"x64-based Systems"
],
"product": "Microsoft Office 2019",
"vendor": "Microsoft",
"versions": [
{
"lessThan": "https://aka.ms/OfficeSecurityReleases",
"status": "affected",
"version": "19.0.0",
"versionType": "custom"
}
]
},
{
"product": "Microsoft Office 2019 for Mac",
"vendor": "Microsoft",
"versions": [
{
"lessThan": "16.53.21091200",
"status": "affected",
"version": "16.0.0",
"versionType": "custom"
}
]
},
{
"product": "Microsoft Office Online Server",
"vendor": "Microsoft",
"versions": [
{
"lessThan": "10378.20000",
"status": "affected",
"version": "16.0.1",
"versionType": "custom"
}
]
},
{
"product": "Microsoft Office Web Apps Server 2013 Service Pack 1",
"vendor": "Microsoft",
"versions": [
{
"lessThan": "5381.1000",
"status": "affected",
"version": "15.0.1",
"versionType": "custom"
}
]
}
],
"cpeApplicability": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:a:microsoft:office_2019:*:*:*:*:*:*:*:*",
"versionEndExcluding": "https://aka.ms/OfficeSecurityReleases",
"versionStartIncluding": "19.0.0",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:microsoft:office_2019:*:*:*:*:*:macos:*:*",
"versionEndExcluding": "16.53.21091200",
"versionStartIncluding": "16.0.0",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:microsoft:office_online_server:*:*:*:*:*:*:*:*",
"versionEndExcluding": "10378.20000",
"versionStartIncluding": "16.0.1",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:microsoft:365_apps:*:*:*:*:enterprise:*:*:*",
"versionEndExcluding": "https://aka.ms/OfficeSecurityReleases",
"versionStartIncluding": "16.0.1",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:microsoft:excel_2016:*:*:*:*:*:*:x86:*",
"versionEndExcluding": "5215.1000",
"versionStartIncluding": "16.0.0.0",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:microsoft:excel_2013:*:sp1:*:*:rt:*:*:*",
"versionEndExcluding": "5381.1000",
"versionStartIncluding": "15.0.0.0",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:microsoft:office_web_apps_server_2013:*:sp1:*:*:*:*:*:*",
"versionEndExcluding": "5381.1000",
"versionStartIncluding": "15.0.1",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
}
],
"datePublic": "2021-09-14T14:00:00.000Z",
"descriptions": [
{
"lang": "en-US",
"value": "Microsoft Excel Remote Code Execution Vulnerability"
}
],
"metrics": [
{
"cvssV3_1": {
"baseScore": 7.8,
"baseSeverity": "HIGH",
"vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C",
"version": "3.1"
},
"format": "CVSS",
"scenarios": [
{
"lang": "en-US",
"value": "GENERAL"
}
]
}
],
"problemTypes": [
{
"descriptions": [
{
"description": "Remote Code Execution",
"lang": "en-US",
"type": "Impact"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2026-08-10T15:11:04.348Z",
"orgId": "f38d906d-7342-40ea-92c1-6c4a2c6478c8",
"shortName": "microsoft"
},
"references": [
{
"name": "Microsoft Excel Remote Code Execution Vulnerability",
"tags": [
"vendor-advisory",
"patch"
],
"url": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2021-38655"
}
],
"title": "Microsoft Excel Remote Code Execution Vulnerability"
}
},
"cveMetadata": {
"assignerOrgId": "f38d906d-7342-40ea-92c1-6c4a2c6478c8",
"assignerShortName": "microsoft",
"cveId": "CVE-2021-38655",
"datePublished": "2021-09-15T11:24:14.000Z",
"dateReserved": "2021-08-13T00:00:00.000Z",
"dateUpdated": "2026-08-10T15:11:04.348Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.2"
}
CVE-2021-38656 (GCVE-0-2021-38656)
Vulnerability from cvelistv5 – Published: 2021-09-15 11:24 – Updated: 2026-08-10 15:11
VLAI
EPSS
VEX
Title
Microsoft Word Remote Code Execution Vulnerability
Summary
Microsoft Word Remote Code Execution Vulnerability
Severity
CWE
- Remote Code Execution
Assigner
References
3 references
| URL | Tags |
|---|---|
| https://msrc.microsoft.com/update-guide/vulnerabi… | vendor-advisorypatch |
| https://portal.msrc.microsoft.com/en-US/security-… | x_refsource_MISCx_transferred |
| https://www.zerodayinitiative.com/advisories/ZDI-… | x_refsource_MISCx_transferred |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Microsoft | Microsoft 365 Apps for Enterprise |
Affected:
16.0.1 , < https://aka.ms/OfficeSecurityReleases
(custom)
cpe:2.3:a:microsoft:365_apps:*:*:*:*:enterprise:*:*:* |
Date Public
2021-09-14 14:00
{
"containers": {
"adp": [
{
"providerMetadata": {
"dateUpdated": "2024-08-04T01:51:18.986Z",
"orgId": "af854a3a-2127-422b-91ae-364da2661108",
"shortName": "CVE"
},
"references": [
{
"tags": [
"x_refsource_MISC",
"x_transferred"
],
"url": "https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-38656"
},
{
"tags": [
"x_refsource_MISC",
"x_transferred"
],
"url": "https://www.zerodayinitiative.com/advisories/ZDI-21-1082/"
}
],
"title": "CVE Program Container"
}
],
"cna": {
"affected": [
{
"platforms": [
"32-bit Systems",
"x64-based Systems"
],
"product": "Microsoft 365 Apps for Enterprise",
"vendor": "Microsoft",
"versions": [
{
"lessThan": "https://aka.ms/OfficeSecurityReleases",
"status": "affected",
"version": "16.0.1",
"versionType": "custom"
}
]
}
],
"cpeApplicability": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:a:microsoft:365_apps:*:*:*:*:enterprise:*:*:*",
"versionEndExcluding": "https://aka.ms/OfficeSecurityReleases",
"versionStartIncluding": "16.0.1",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
}
],
"datePublic": "2021-09-14T14:00:00.000Z",
"descriptions": [
{
"lang": "en-US",
"value": "Microsoft Word Remote Code Execution Vulnerability"
}
],
"metrics": [
{
"cvssV3_1": {
"baseScore": 7.8,
"baseSeverity": "HIGH",
"vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C",
"version": "3.1"
},
"format": "CVSS",
"scenarios": [
{
"lang": "en-US",
"value": "GENERAL"
}
]
}
],
"problemTypes": [
{
"descriptions": [
{
"description": "Remote Code Execution",
"lang": "en-US",
"type": "Impact"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2026-08-10T15:11:04.872Z",
"orgId": "f38d906d-7342-40ea-92c1-6c4a2c6478c8",
"shortName": "microsoft"
},
"references": [
{
"name": "Microsoft Word Remote Code Execution Vulnerability",
"tags": [
"vendor-advisory",
"patch"
],
"url": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2021-38656"
}
],
"title": "Microsoft Word Remote Code Execution Vulnerability"
}
},
"cveMetadata": {
"assignerOrgId": "f38d906d-7342-40ea-92c1-6c4a2c6478c8",
"assignerShortName": "microsoft",
"cveId": "CVE-2021-38656",
"datePublished": "2021-09-15T11:24:15.000Z",
"dateReserved": "2021-08-13T00:00:00.000Z",
"dateUpdated": "2026-08-10T15:11:04.872Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.2"
}
CVE-2021-38657 (GCVE-0-2021-38657)
Vulnerability from cvelistv5 – Published: 2021-09-15 11:24 – Updated: 2026-08-10 15:11
VLAI
EPSS
VEX
Title
Microsoft Office Graphics Component Information Disclosure Vulnerability
Summary
Microsoft Office Graphics Component Information Disclosure Vulnerability
Severity
CWE
- Information Disclosure
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://msrc.microsoft.com/update-guide/vulnerabi… | vendor-advisorypatch |
| https://portal.msrc.microsoft.com/en-US/security-… | x_refsource_MISCx_transferred |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Microsoft | Microsoft 365 Apps for Enterprise |
Affected:
16.0.1 , < https://aka.ms/OfficeSecurityReleases
(custom)
cpe:2.3:a:microsoft:365_apps:*:*:*:*:enterprise:*:*:* |
Date Public
2021-09-14 14:00
{
"containers": {
"adp": [
{
"providerMetadata": {
"dateUpdated": "2024-08-04T01:51:19.132Z",
"orgId": "af854a3a-2127-422b-91ae-364da2661108",
"shortName": "CVE"
},
"references": [
{
"tags": [
"x_refsource_MISC",
"x_transferred"
],
"url": "https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-38657"
}
],
"title": "CVE Program Container"
}
],
"cna": {
"affected": [
{
"platforms": [
"32-bit Systems",
"x64-based Systems"
],
"product": "Microsoft 365 Apps for Enterprise",
"vendor": "Microsoft",
"versions": [
{
"lessThan": "https://aka.ms/OfficeSecurityReleases",
"status": "affected",
"version": "16.0.1",
"versionType": "custom"
}
]
}
],
"cpeApplicability": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:a:microsoft:365_apps:*:*:*:*:enterprise:*:*:*",
"versionEndExcluding": "https://aka.ms/OfficeSecurityReleases",
"versionStartIncluding": "16.0.1",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
}
],
"datePublic": "2021-09-14T14:00:00.000Z",
"descriptions": [
{
"lang": "en-US",
"value": "Microsoft Office Graphics Component Information Disclosure Vulnerability"
}
],
"metrics": [
{
"cvssV3_1": {
"baseScore": 6.1,
"baseSeverity": "MEDIUM",
"vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:L/E:U/RL:O/RC:C",
"version": "3.1"
},
"format": "CVSS",
"scenarios": [
{
"lang": "en-US",
"value": "GENERAL"
}
]
}
],
"problemTypes": [
{
"descriptions": [
{
"description": "Information Disclosure",
"lang": "en-US",
"type": "Impact"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2026-08-10T15:11:05.472Z",
"orgId": "f38d906d-7342-40ea-92c1-6c4a2c6478c8",
"shortName": "microsoft"
},
"references": [
{
"name": "Microsoft Office Graphics Component Information Disclosure Vulnerability",
"tags": [
"vendor-advisory",
"patch"
],
"url": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2021-38657"
}
],
"title": "Microsoft Office Graphics Component Information Disclosure Vulnerability"
}
},
"cveMetadata": {
"assignerOrgId": "f38d906d-7342-40ea-92c1-6c4a2c6478c8",
"assignerShortName": "microsoft",
"cveId": "CVE-2021-38657",
"datePublished": "2021-09-15T11:24:17.000Z",
"dateReserved": "2021-08-13T00:00:00.000Z",
"dateUpdated": "2026-08-10T15:11:05.472Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.2"
}
CVE-2021-38659 (GCVE-0-2021-38659)
Vulnerability from cvelistv5 – Published: 2021-09-15 11:24 – Updated: 2026-08-10 15:11
VLAI
EPSS
VEX
Title
Microsoft Office Graphics Remote Code Execution Vulnerability
Summary
Microsoft Office Graphics Remote Code Execution Vulnerability
Severity
CWE
- Remote Code Execution
Assigner
References
3 references
| URL | Tags |
|---|---|
| https://msrc.microsoft.com/update-guide/vulnerabi… | vendor-advisorypatch |
| https://portal.msrc.microsoft.com/en-US/security-… | x_refsource_MISCx_transferred |
| https://www.zerodayinitiative.com/advisories/ZDI-… | x_refsource_MISCx_transferred |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Microsoft | Microsoft 365 Apps for Enterprise |
Affected:
16.0.1 , < https://aka.ms/OfficeSecurityReleases
(custom)
cpe:2.3:a:microsoft:365_apps:*:*:*:*:enterprise:*:*:* |
Date Public
2021-09-14 14:00
{
"containers": {
"adp": [
{
"providerMetadata": {
"dateUpdated": "2024-08-04T01:51:18.932Z",
"orgId": "af854a3a-2127-422b-91ae-364da2661108",
"shortName": "CVE"
},
"references": [
{
"tags": [
"x_refsource_MISC",
"x_transferred"
],
"url": "https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-38659"
},
{
"tags": [
"x_refsource_MISC",
"x_transferred"
],
"url": "https://www.zerodayinitiative.com/advisories/ZDI-21-1084/"
}
],
"title": "CVE Program Container"
}
],
"cna": {
"affected": [
{
"platforms": [
"32-bit Systems",
"x64-based Systems"
],
"product": "Microsoft 365 Apps for Enterprise",
"vendor": "Microsoft",
"versions": [
{
"lessThan": "https://aka.ms/OfficeSecurityReleases",
"status": "affected",
"version": "16.0.1",
"versionType": "custom"
}
]
}
],
"cpeApplicability": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:a:microsoft:365_apps:*:*:*:*:enterprise:*:*:*",
"versionEndExcluding": "https://aka.ms/OfficeSecurityReleases",
"versionStartIncluding": "16.0.1",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
}
],
"datePublic": "2021-09-14T14:00:00.000Z",
"descriptions": [
{
"lang": "en-US",
"value": "Microsoft Office Graphics Remote Code Execution Vulnerability"
}
],
"metrics": [
{
"cvssV3_1": {
"baseScore": 7.8,
"baseSeverity": "HIGH",
"vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C",
"version": "3.1"
},
"format": "CVSS",
"scenarios": [
{
"lang": "en-US",
"value": "GENERAL"
}
]
}
],
"problemTypes": [
{
"descriptions": [
{
"description": "Remote Code Execution",
"lang": "en-US",
"type": "Impact"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2026-08-10T15:11:06.527Z",
"orgId": "f38d906d-7342-40ea-92c1-6c4a2c6478c8",
"shortName": "microsoft"
},
"references": [
{
"name": "Microsoft Office Graphics Remote Code Execution Vulnerability",
"tags": [
"vendor-advisory",
"patch"
],
"url": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2021-38659"
}
],
"title": "Microsoft Office Graphics Remote Code Execution Vulnerability"
}
},
"cveMetadata": {
"assignerOrgId": "f38d906d-7342-40ea-92c1-6c4a2c6478c8",
"assignerShortName": "microsoft",
"cveId": "CVE-2021-38659",
"datePublished": "2021-09-15T11:24:19.000Z",
"dateReserved": "2021-08-13T00:00:00.000Z",
"dateUpdated": "2026-08-10T15:11:06.527Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.2"
}
CVE-2021-38661 (GCVE-0-2021-38661)
Vulnerability from cvelistv5 – Published: 2021-09-15 11:24 – Updated: 2026-08-10 15:11
VLAI
EPSS
VEX
Title
HEVC Video Extensions Remote Code Execution Vulnerability
Summary
HEVC Video Extensions Remote Code Execution Vulnerability
Severity
CWE
- Remote Code Execution
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://msrc.microsoft.com/update-guide/vulnerabi… | vendor-advisorypatch |
| https://portal.msrc.microsoft.com/en-US/security-… | x_refsource_MISCx_transferred |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Microsoft | HEVC Video Extensions |
Affected:
1.0.0 , < 1.0.42094.0
(custom)
cpe:2.3:a:microsoft:hevc_video_extensions:*:*:*:*:*:*:*:* |
Date Public
2021-09-14 14:00
{
"containers": {
"adp": [
{
"providerMetadata": {
"dateUpdated": "2024-08-04T01:51:19.011Z",
"orgId": "af854a3a-2127-422b-91ae-364da2661108",
"shortName": "CVE"
},
"references": [
{
"tags": [
"x_refsource_MISC",
"x_transferred"
],
"url": "https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-38661"
}
],
"title": "CVE Program Container"
}
],
"cna": {
"affected": [
{
"product": "HEVC Video Extensions",
"vendor": "Microsoft",
"versions": [
{
"lessThan": "1.0.42094.0",
"status": "affected",
"version": "1.0.0",
"versionType": "custom"
}
]
}
],
"cpeApplicability": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:a:microsoft:hevc_video_extensions:*:*:*:*:*:*:*:*",
"versionEndExcluding": "1.0.42094.0",
"versionStartIncluding": "1.0.0",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
}
],
"datePublic": "2021-09-14T14:00:00.000Z",
"descriptions": [
{
"lang": "en-US",
"value": "HEVC Video Extensions Remote Code Execution Vulnerability"
}
],
"metrics": [
{
"cvssV3_1": {
"baseScore": 7.8,
"baseSeverity": "HIGH",
"vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C",
"version": "3.1"
},
"format": "CVSS",
"scenarios": [
{
"lang": "en-US",
"value": "GENERAL"
}
]
}
],
"problemTypes": [
{
"descriptions": [
{
"description": "Remote Code Execution",
"lang": "en-US",
"type": "Impact"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2026-08-10T15:11:07.572Z",
"orgId": "f38d906d-7342-40ea-92c1-6c4a2c6478c8",
"shortName": "microsoft"
},
"references": [
{
"name": "HEVC Video Extensions Remote Code Execution Vulnerability",
"tags": [
"vendor-advisory",
"patch"
],
"url": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2021-38661"
}
],
"title": "HEVC Video Extensions Remote Code Execution Vulnerability"
}
},
"cveMetadata": {
"assignerOrgId": "f38d906d-7342-40ea-92c1-6c4a2c6478c8",
"assignerShortName": "microsoft",
"cveId": "CVE-2021-38661",
"datePublished": "2021-09-15T11:24:21.000Z",
"dateReserved": "2021-08-13T00:00:00.000Z",
"dateUpdated": "2026-08-10T15:11:07.572Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.2"
}
CVE-2021-40440 (GCVE-0-2021-40440)
Vulnerability from cvelistv5 – Published: 2021-09-15 11:24 – Updated: 2026-08-10 15:11
VLAI
EPSS
VEX
Title
Microsoft Dynamics Business Central Cross-site Scripting Vulnerability
Summary
Microsoft Dynamics Business Central Cross-site Scripting Vulnerability
Severity
CWE
- Spoofing
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://msrc.microsoft.com/update-guide/vulnerabi… | vendor-advisorypatch |
| https://portal.msrc.microsoft.com/en-US/security-… | x_refsource_MISCx_transferred |
Impacted products
2 products
| Vendor | Product | Version | |
|---|---|---|---|
| Microsoft | Microsoft Dynamics 365 Business Central 2020 Release Wave 2 – Update 17.10 |
Affected:
17.0.0.0 , < 17.0.29460
(custom)
|
|
| Microsoft | Microsoft Dynamics 365 Business Central 2021 Release Wave 1 - Update 18.5 |
Affected:
18.0.0.0 , < 18.0.29486
(custom)
|
Date Public
2021-09-14 14:00
{
"containers": {
"adp": [
{
"providerMetadata": {
"dateUpdated": "2024-08-04T02:44:10.250Z",
"orgId": "af854a3a-2127-422b-91ae-364da2661108",
"shortName": "CVE"
},
"references": [
{
"tags": [
"x_refsource_MISC",
"x_transferred"
],
"url": "https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-40440"
}
],
"title": "CVE Program Container"
}
],
"cna": {
"affected": [
{
"product": "Microsoft Dynamics 365 Business Central 2020 Release Wave 2 \u2013 Update 17.10",
"vendor": "Microsoft",
"versions": [
{
"lessThan": "17.0.29460",
"status": "affected",
"version": "17.0.0.0",
"versionType": "custom"
}
]
},
{
"product": "Microsoft Dynamics 365 Business Central 2021 Release Wave 1 - Update 18.5",
"vendor": "Microsoft",
"versions": [
{
"lessThan": "18.0.29486",
"status": "affected",
"version": "18.0.0.0",
"versionType": "custom"
}
]
}
],
"cpeApplicability": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:a:microsoft:dynamics_365_business_central_2020:*:update_17.10:release_wave_2:*:*:*:*:*",
"versionEndExcluding": "17.0.29460",
"versionStartIncluding": "17.0.0.0",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:microsoft:dynamics_365_business_central_2021:*:update_18.5:release_wave_1:*:*:*:*:*",
"versionEndExcluding": "18.0.29486",
"versionStartIncluding": "18.0.0.0",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
}
],
"datePublic": "2021-09-14T14:00:00.000Z",
"descriptions": [
{
"lang": "en-US",
"value": "Microsoft Dynamics Business Central Cross-site Scripting Vulnerability"
}
],
"metrics": [
{
"cvssV3_1": {
"baseScore": 5.4,
"baseSeverity": "MEDIUM",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N/E:P/RL:O/RC:C",
"version": "3.1"
},
"format": "CVSS",
"scenarios": [
{
"lang": "en-US",
"value": "GENERAL"
}
]
}
],
"problemTypes": [
{
"descriptions": [
{
"description": "Spoofing",
"lang": "en-US",
"type": "Impact"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2026-08-10T15:11:10.113Z",
"orgId": "f38d906d-7342-40ea-92c1-6c4a2c6478c8",
"shortName": "microsoft"
},
"references": [
{
"name": "Microsoft Dynamics Business Central Cross-site Scripting Vulnerability",
"tags": [
"vendor-advisory",
"patch"
],
"url": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2021-40440"
}
],
"title": "Microsoft Dynamics Business Central Cross-site Scripting Vulnerability"
}
},
"cveMetadata": {
"assignerOrgId": "f38d906d-7342-40ea-92c1-6c4a2c6478c8",
"assignerShortName": "microsoft",
"cveId": "CVE-2021-40440",
"datePublished": "2021-09-15T11:24:25.000Z",
"dateReserved": "2021-09-02T00:00:00.000Z",
"dateUpdated": "2026-08-10T15:11:10.113Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.2"
}
Loading…
Trend slope:
-
(linear fit over daily sighting counts)
Show additional events:
Loading…
Experimental. This forecast is provided for visualization only and may change without notice. Do not use it for operational decisions.
Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.
Sightings
| Author | Source | Type | Date | Other |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or observed by the user.
- Confirmed: The vulnerability has been validated from an analyst's perspective.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
- Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
- Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
- Not confirmed: The user expressed doubt about the validity of the vulnerability.
- Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.
Loading…
The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the
vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base
model, served locally by ML-Gateway.
They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Loading…
Loading…