CVE-2022-24511
Status: ModifiedMedium (5.5)—
Microsoft Office Word Tampering Vulnerability
CVSS
- Version: 3.1
- Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N
- Base score: 5.5
Exploitation probability (EPSS)
- Probability of exploitation in the next 30 days: 1.10%
- Percentile among all scored CVEs: 65
- Score date: 10/7/2026
EPSS (Exploit Prediction Scoring System, FIRST) estimates how likely a vulnerability is to be exploited in the wild within 30 days. It complements CVSS (impact) and CISA KEV (confirmed exploitation).
Affected technologies (4)
CWEs
- NVD-CWE-noinfo
References
Raw JSON (NVD)
Show
{
"id": "CVE-2022-24511",
"cveTags": [],
"metrics": {
"cvssMetricV2": [
{
"type": "Primary",
"source": "nvd@nist.gov",
"cvssData": {
"version": "2.0",
"baseScore": 1.9,
"accessVector": "LOCAL",
"vectorString": "AV:L/AC:M/Au:N/C:P/I:N/A:N",
"authentication": "NONE",
"integrityImpact": "NONE",
"accessComplexity": "MEDIUM",
"availabilityImpact": "NONE",
"confidentialityImpact": "PARTIAL"
},
"acInsufInfo": false,
"impactScore": 2.9,
"baseSeverity": "LOW",
"obtainAllPrivilege": false,
"exploitabilityScore": 3.4,
"obtainUserPrivilege": false,
"obtainOtherPrivilege": false,
"userInteractionRequired": true
}
],
"cvssMetricV31": [
{
"type": "Secondary",
"source": "secure@microsoft.com",
"cvssData": {
"scope": "UNCHANGED",
"version": "3.1",
"baseScore": 5.5,
"attackVector": "LOCAL",
"baseSeverity": "MEDIUM",
"vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N",
"integrityImpact": "HIGH",
"userInteraction": "REQUIRED",
"attackComplexity": "LOW",
"availabilityImpact": "NONE",
"privilegesRequired": "NONE",
"confidentialityImpact": "NONE"
},
"impactScore": 3.6,
"exploitabilityScore": 1.8
},
{
"type": "Secondary",
"source": "nvd@nist.gov",
"cvssData": {
"scope": "UNCHANGED",
"version": "3.1",
"baseScore": 5.5,
"attackVector": "LOCAL",
"baseSeverity": "MEDIUM",
"vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N",
"integrityImpact": "NONE",
"userInteraction": "REQUIRED",
"attackComplexity": "LOW",
"availabilityImpact": "NONE",
"privilegesRequired": "NONE",
"confidentialityImpact": "HIGH"
},
"impactScore": 3.6,
"exploitabilityScore": 1.8
}
]
},
"affected": [
{
"source": "secure@microsoft.com",
"affectedData": [
{
"vendor": "Microsoft",
"product": "Microsoft Office 2019",
"versions": [
{
"status": "affected",
"version": "19.0.0",
"lessThan": "https://aka.ms/OfficeSecurityReleases",
"versionType": "custom"
}
],
"platforms": [
"32-bit Systems",
"x64-based Systems"
]
},
{
"vendor": "Microsoft",
"product": "Microsoft Office 2019 for Mac",
"versions": [
{
"status": "affected",
"version": "16.0.0",
"lessThan": "16.59.22031300",
"versionType": "custom"
}
],
"platforms": [
"Unknown"
]
},
{
"vendor": "Microsoft",
"product": "Microsoft 365 Apps for Enterprise",
"versions": [
{
"status": "affected",
"version": "16.0.1",
"lessThan": "https://aka.ms/OfficeSecurityReleases",
"versionType": "custom"
}
],
"platforms": [
"32-bit Systems",
"x64-based Systems"
]
},
{
"vendor": "Microsoft",
"product": "Microsoft Office LTSC for Mac 2021",
"versions": [
{
"status": "affected",
"version": "16.0.1",
"lessThan": "16.59.22031300",
"versionType": "custom"
}
],
"platforms": [
"Unknown"
]
},
{
"vendor": "Microsoft",
"product": "Microsoft Office LTSC 2021",
"versions": [
{
"status": "affected",
"version": "16.0.1",
"lessThan": "https://aka.ms/OfficeSecurityReleases",
"versionType": "custom"
}
],
"platforms": [
"x64-based Systems",
"32-bit Systems"
]
},
{
"vendor": "Microsoft",
"product": "Microsoft Word 2016",
"versions": [
{
"status": "affected",
"version": "16.0.1",
"lessThan": "16.0.5290.1000",
"versionType": "custom"
}
],
"platforms": [
"32-bit Systems",
"x64-based Systems"
]
},
{
"vendor": "Microsoft",
"product": "Microsoft Word 2013 Service Pack 1",
"versions": [
{
"status": "affected",
"version": "15.0.1",
"lessThan": "15.0.5431.1000",
"versionType": "custom"
}
],
"platforms": [
"ARM64-based Systems",
"32-bit Systems"
]
},
{
"vendor": "Microsoft",
"product": "Microsoft Word 2013 Service Pack 1",
"versions": [
{
"status": "affected",
"version": "15.0.1",
"lessThan": "15.0.5431.1000",
"versionType": "custom"
}
],
"platforms": [
"x64-based Systems"
]
}
]
}
],
"published": "2022-03-09T17:15:15.650",
"references": [
{
"url": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2022-24511",
"source": "secure@microsoft.com"
},
{
"url": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2022-24511",
"source": "af854a3a-2127-422b-91ae-364da2661108"
}
],
"vulnStatus": "Modified",
"weaknesses": [
{
"type": "Primary",
"source": "nvd@nist.gov",
"description": [
{
"lang": "en",
"value": "NVD-CWE-noinfo"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "Microsoft Office Word Tampering Vulnerability"
},
{
"lang": "es",
"value": "Una vulnerabilidad de Manipulación de Microsoft Office Word"
}
],
"lastModified": "2026-06-17T04:32:00.297",
"configurations": [
{
"nodes": [
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:a:microsoft:365_apps:-:*:*:*:enterprise:*:*:*",
"vulnerable": true,
"matchCriteriaId": "40C15EDD-98D4-4D06-BA06-21AE0F33C72D"
},
{
"criteria": "cpe:2.3:a:microsoft:office:2019:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "FF177984-A906-43FA-BF60-298133FBBD6B"
},
{
"criteria": "cpe:2.3:a:microsoft:office_long_term_servicing_channel:2021:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "0B3EF1E5-4757-4CFA-AE72-6BA876D3C9FD"
},
{
"criteria": "cpe:2.3:a:microsoft:word:2013:sp1:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "32E1400A-836A-4E48-B2CD-2B0A9A8241BA"
},
{
"criteria": "cpe:2.3:a:microsoft:word:2016:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "4DA042D4-B14E-4DDF-8423-DFB255679EFE"
}
],
"operator": "OR"
}
]
}
],
"sourceIdentifier": "secure@microsoft.com"
}