CVE-2021-42295
Status: ModifiedMedium (5.5)—
Visual Basic for Applications Information Disclosure 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: 2.89%
- Percentile among all scored CVEs: 86
- 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 (3)
CWEs
- NVD-CWE-noinfo
References
Raw JSON (NVD)
Show
{
"id": "CVE-2021-42295",
"cveTags": [],
"metrics": {
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{
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"version": "2.0.3",
"timestamp": "2024-06-05T14:04:53.448406Z"
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},
"acInsufInfo": false,
"impactScore": 2.9,
"baseSeverity": "MEDIUM",
"obtainAllPrivilege": false,
"exploitabilityScore": 8.6,
"obtainUserPrivilege": false,
"obtainOtherPrivilege": false,
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}
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"cvssMetricV31": [
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"attackComplexity": "LOW",
"availabilityImpact": "NONE",
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"affected": [
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],
"vendor": "Microsoft",
"product": "Microsoft Office 2016",
"versions": [
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"version": "16.0.0",
"lessThan": "16.0.5254.1000",
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"platforms": [
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{
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"product": "Microsoft Office 2013 Service Pack 1",
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"platforms": [
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],
"published": "2021-12-15T15:15:08.933",
"references": [
{
"url": "https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-42295",
"tags": [
"Patch",
"Vendor Advisory"
],
"source": "secure@microsoft.com"
},
{
"url": "https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-42295",
"tags": [
"Patch",
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],
"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": "Visual Basic for Applications Information Disclosure Vulnerability"
},
{
"lang": "es",
"value": "Una vulnerabilidad de Divulgación de Información de Visual Basic for Applications"
}
],
"lastModified": "2026-06-17T04:09:35.997",
"configurations": [
{
"nodes": [
{
"negate": false,
"cpeMatch": [
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"sourceIdentifier": "secure@microsoft.com"
}