CVE-2021-21446 (GCVE-0-2021-21446)
Vulnerability from cvelistv5 – Published: 2021-01-12 14:40 – Updated: 2024-08-03 18:16
VLAI?
Summary
SAP NetWeaver AS ABAP, versions 740, 750, 751, 752, 753, 754, 755, allows an unauthenticated attacker to prevent legitimate users from accessing a service, either by crashing or flooding the service, this has a high impact on the availability of the service.
Severity ?
7.5 (High)
CWE
- Denial of Service
Assigner
References
| URL | Tags | |||||||
|---|---|---|---|---|---|---|---|---|
|
||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| SAP SE | SAP NetWeaver AS ABAP |
Affected:
< 740
Affected: < 750 Affected: < 751 Affected: < 752 Affected: < 753 Affected: < 754 Affected: < 755 |
{
"containers": {
"adp": [
{
"providerMetadata": {
"dateUpdated": "2024-08-03T18:16:22.448Z",
"orgId": "af854a3a-2127-422b-91ae-364da2661108",
"shortName": "CVE"
},
"references": [
{
"tags": [
"x_refsource_MISC",
"x_transferred"
],
"url": "https://wiki.scn.sap.com/wiki/pages/viewpage.action?pageId=564760476"
},
{
"tags": [
"x_refsource_MISC",
"x_transferred"
],
"url": "https://launchpad.support.sap.com/#/notes/3000306"
}
],
"title": "CVE Program Container"
}
],
"cna": {
"affected": [
{
"product": "SAP NetWeaver AS ABAP",
"vendor": "SAP SE",
"versions": [
{
"status": "affected",
"version": "\u003c 740"
},
{
"status": "affected",
"version": "\u003c 750"
},
{
"status": "affected",
"version": "\u003c 751"
},
{
"status": "affected",
"version": "\u003c 752"
},
{
"status": "affected",
"version": "\u003c 753"
},
{
"status": "affected",
"version": "\u003c 754"
},
{
"status": "affected",
"version": "\u003c 755"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "SAP NetWeaver AS ABAP, versions 740, 750, 751, 752, 753, 754, 755, allows an unauthenticated attacker to prevent legitimate users from accessing a service, either by crashing or flooding the service, this has a high impact on the availability of the service."
}
],
"metrics": [
{
"cvssV3_0": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 7.5,
"baseSeverity": "HIGH",
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
"version": "3.0"
}
}
],
"problemTypes": [
{
"descriptions": [
{
"description": "Denial of Service",
"lang": "en",
"type": "text"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2021-02-11T20:23:05.000Z",
"orgId": "e4686d1a-f260-4930-ac4c-2f5c992778dd",
"shortName": "sap"
},
"references": [
{
"tags": [
"x_refsource_MISC"
],
"url": "https://wiki.scn.sap.com/wiki/pages/viewpage.action?pageId=564760476"
},
{
"tags": [
"x_refsource_MISC"
],
"url": "https://launchpad.support.sap.com/#/notes/3000306"
}
],
"x_legacyV4Record": {
"CVE_data_meta": {
"ASSIGNER": "cna@sap.com",
"ID": "CVE-2021-21446",
"STATE": "PUBLIC"
},
"affects": {
"vendor": {
"vendor_data": [
{
"product": {
"product_data": [
{
"product_name": "SAP NetWeaver AS ABAP",
"version": {
"version_data": [
{
"version_name": "\u003c",
"version_value": "740"
},
{
"version_name": "\u003c",
"version_value": "750"
},
{
"version_name": "\u003c",
"version_value": "751"
},
{
"version_name": "\u003c",
"version_value": "752"
},
{
"version_name": "\u003c",
"version_value": "753"
},
{
"version_name": "\u003c",
"version_value": "754"
},
{
"version_name": "\u003c",
"version_value": "755"
}
]
}
}
]
},
"vendor_name": "SAP SE"
}
]
}
},
"data_format": "MITRE",
"data_type": "CVE",
"data_version": "4.0",
"description": {
"description_data": [
{
"lang": "eng",
"value": "SAP NetWeaver AS ABAP, versions 740, 750, 751, 752, 753, 754, 755, allows an unauthenticated attacker to prevent legitimate users from accessing a service, either by crashing or flooding the service, this has a high impact on the availability of the service."
}
]
},
"impact": {
"cvss": {
"baseScore": "7.5",
"vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
"version": "3.0"
}
},
"problemtype": {
"problemtype_data": [
{
"description": [
{
"lang": "eng",
"value": "Denial of Service"
}
]
}
]
},
"references": {
"reference_data": [
{
"name": "https://wiki.scn.sap.com/wiki/pages/viewpage.action?pageId=564760476",
"refsource": "MISC",
"url": "https://wiki.scn.sap.com/wiki/pages/viewpage.action?pageId=564760476"
},
{
"name": "https://launchpad.support.sap.com/#/notes/3000306",
"refsource": "MISC",
"url": "https://launchpad.support.sap.com/#/notes/3000306"
}
]
}
}
}
},
"cveMetadata": {
"assignerOrgId": "e4686d1a-f260-4930-ac4c-2f5c992778dd",
"assignerShortName": "sap",
"cveId": "CVE-2021-21446",
"datePublished": "2021-01-12T14:40:18.000Z",
"dateReserved": "2020-12-30T00:00:00.000Z",
"dateUpdated": "2024-08-03T18:16:22.448Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}
Loading…
Loading…
Sightings
| Author | Source | Type | Date |
|---|
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…
Loading…