CVE-2021-31209
Vulnerability from cvelistv5
Published
2021-05-11 19:11
Modified
2024-08-03 22:55
Severity ?
EPSS score ?
Summary
Microsoft Exchange Server Spoofing Vulnerability
References
| ▼ | URL | Tags | |
|---|---|---|---|
| secure@microsoft.com | https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-31209 | Patch, Vendor Advisory | |
| secure@microsoft.com | https://www.zerodayinitiative.com/advisories/ZDI-21-615/ | Third Party Advisory, VDB Entry |
Impacted products
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"url": "https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-31209"
},
{
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],
"url": "https://www.zerodayinitiative.com/advisories/ZDI-21-615/"
}
],
"title": "CVE Program Container"
}
],
"cna": {
"affected": [
{
"cpes": [
"cpe:2.3:a:microsoft:exchange_server:2019:cumulative_update_9:*:*:*:*:*:*"
],
"platforms": [
"x64-based Systems"
],
"product": "Microsoft Exchange Server 2019 Cumulative Update 9",
"vendor": "Microsoft",
"versions": [
{
"lessThan": "15.02.0858.012",
"status": "affected",
"version": "15.02.0",
"versionType": "custom"
}
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},
{
"cpes": [
"cpe:2.3:a:microsoft:exchange_server:2016:cumulative_update_20:*:*:*:*:*:*"
],
"platforms": [
"x64-based Systems"
],
"product": "Microsoft Exchange Server 2016 Cumulative Update 20",
"vendor": "Microsoft",
"versions": [
{
"lessThan": "15.01.2242.010",
"status": "affected",
"version": "15.01.0",
"versionType": "custom"
}
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},
{
"cpes": [
"cpe:2.3:a:microsoft:exchange_server:2013:cumulative_update_23:*:*:*:*:*:*"
],
"platforms": [
"x64-based Systems"
],
"product": "Microsoft Exchange Server 2013 Cumulative Update 23",
"vendor": "Microsoft",
"versions": [
{
"lessThan": "15.00.1497.018",
"status": "affected",
"version": "15.00.0",
"versionType": "custom"
}
]
},
{
"cpes": [
"cpe:2.3:a:microsoft:exchange_server:2016:cumulative_update_19:*:*:*:*:*:*"
],
"platforms": [
"x64-based Systems"
],
"product": "Microsoft Exchange Server 2016 Cumulative Update 19",
"vendor": "Microsoft",
"versions": [
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"status": "affected",
"version": "15.01.0",
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"cpes": [
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],
"platforms": [
"x64-based Systems"
],
"product": "Microsoft Exchange Server 2019 Cumulative Update 8",
"vendor": "Microsoft",
"versions": [
{
"lessThan": "15.02.0792.015",
"status": "affected",
"version": "15.02.0",
"versionType": "custom"
}
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],
"datePublic": "2021-05-11T07:00:00+00:00",
"descriptions": [
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"baseSeverity": "MEDIUM",
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"problemTypes": [
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"description": "Spoofing",
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"type": "Impact"
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},
{
"tags": [
"x_refsource_MISC"
],
"url": "https://www.zerodayinitiative.com/advisories/ZDI-21-615/"
}
],
"title": "Microsoft Exchange Server Spoofing Vulnerability"
}
},
"cveMetadata": {
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"assignerShortName": "microsoft",
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"datePublished": "2021-05-11T19:11:43",
"dateReserved": "2021-04-14T00:00:00",
"dateUpdated": "2024-08-03T22:55:52.213Z",
"state": "PUBLISHED"
},
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}
}
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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.