CVE-2021-33677 (GCVE-0-2021-33677)
Vulnerability from cvelistv5 – Published: 2021-07-14 11:03 – Updated: 2024-08-03 23:58
VLAI
EPSS
VEX
Summary
SAP NetWeaver ABAP Server and ABAP Platform, versions - 700, 702, 730, 731, 804, 740, 750, 784, expose functions to external which can lead to information disclosure.
Severity
6.5 (Medium)
CWE
- Information Disclosure
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://wiki.scn.sap.com/wiki/pages/viewpage.acti… | x_refsource_MISC |
| https://launchpad.support.sap.com/#/notes/3044754 | x_refsource_MISC |
Impacted products
1 product
| Vendor | Product | Version | CPE status | |
|---|---|---|---|---|
| SAP SE | SAP NetWeaver AS ABAP and ABAP Platform |
Affected:
< 700
Affected: < 702 Affected: < 730 Affected: < 731 Affected: < 804 Affected: < 740 Affected: < 750 Affected: < 784 Affected: < DEV |
guessed |
{
"containers": {
"adp": [
{
"providerMetadata": {
"dateUpdated": "2024-08-03T23:58:22.565Z",
"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=580617506"
},
{
"tags": [
"x_refsource_MISC",
"x_transferred"
],
"url": "https://launchpad.support.sap.com/#/notes/3044754"
}
],
"title": "CVE Program Container"
}
],
"cna": {
"affected": [
{
"product": "SAP NetWeaver AS ABAP and ABAP Platform",
"vendor": "SAP SE",
"versions": [
{
"status": "affected",
"version": "\u003c 700"
},
{
"status": "affected",
"version": "\u003c 702"
},
{
"status": "affected",
"version": "\u003c 730"
},
{
"status": "affected",
"version": "\u003c 731"
},
{
"status": "affected",
"version": "\u003c 804"
},
{
"status": "affected",
"version": "\u003c 740"
},
{
"status": "affected",
"version": "\u003c 750"
},
{
"status": "affected",
"version": "\u003c 784"
},
{
"status": "affected",
"version": "\u003c DEV"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "SAP NetWeaver ABAP Server and ABAP Platform, versions - 700, 702, 730, 731, 804, 740, 750, 784, expose functions to external which can lead to information disclosure."
}
],
"metrics": [
{
"cvssV3_0": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "LOW",
"baseScore": 6.5,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "LOW",
"integrityImpact": "NONE",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:L",
"version": "3.0"
}
}
],
"problemTypes": [
{
"descriptions": [
{
"description": "Information Disclosure",
"lang": "en",
"type": "text"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2021-07-14T11:03:57.000Z",
"orgId": "e4686d1a-f260-4930-ac4c-2f5c992778dd",
"shortName": "sap"
},
"references": [
{
"tags": [
"x_refsource_MISC"
],
"url": "https://wiki.scn.sap.com/wiki/pages/viewpage.action?pageId=580617506"
},
{
"tags": [
"x_refsource_MISC"
],
"url": "https://launchpad.support.sap.com/#/notes/3044754"
}
],
"x_legacyV4Record": {
"CVE_data_meta": {
"ASSIGNER": "cna@sap.com",
"ID": "CVE-2021-33677",
"STATE": "PUBLIC"
},
"affects": {
"vendor": {
"vendor_data": [
{
"product": {
"product_data": [
{
"product_name": "SAP NetWeaver AS ABAP and ABAP Platform",
"version": {
"version_data": [
{
"version_name": "\u003c",
"version_value": "700"
},
{
"version_name": "\u003c",
"version_value": "702"
},
{
"version_name": "\u003c",
"version_value": "730"
},
{
"version_name": "\u003c",
"version_value": "731"
},
{
"version_name": "\u003c",
"version_value": "804"
},
{
"version_name": "\u003c",
"version_value": "740"
},
{
"version_name": "\u003c",
"version_value": "750"
},
{
"version_name": "\u003c",
"version_value": "784"
},
{
"version_name": "\u003c",
"version_value": "DEV"
}
]
}
}
]
},
"vendor_name": "SAP SE"
}
]
}
},
"data_format": "MITRE",
"data_type": "CVE",
"data_version": "4.0",
"description": {
"description_data": [
{
"lang": "eng",
"value": "SAP NetWeaver ABAP Server and ABAP Platform, versions - 700, 702, 730, 731, 804, 740, 750, 784, expose functions to external which can lead to information disclosure."
}
]
},
"impact": {
"cvss": {
"baseScore": "6.5",
"vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:L",
"version": "3.0"
}
},
"problemtype": {
"problemtype_data": [
{
"description": [
{
"lang": "eng",
"value": "Information Disclosure"
}
]
}
]
},
"references": {
"reference_data": [
{
"name": "https://wiki.scn.sap.com/wiki/pages/viewpage.action?pageId=580617506",
"refsource": "MISC",
"url": "https://wiki.scn.sap.com/wiki/pages/viewpage.action?pageId=580617506"
},
{
"name": "https://launchpad.support.sap.com/#/notes/3044754",
"refsource": "MISC",
"url": "https://launchpad.support.sap.com/#/notes/3044754"
}
]
}
}
}
},
"cveMetadata": {
"assignerOrgId": "e4686d1a-f260-4930-ac4c-2f5c992778dd",
"assignerShortName": "sap",
"cveId": "CVE-2021-33677",
"datePublished": "2021-07-14T11:03:57.000Z",
"dateReserved": "2021-05-28T00:00:00.000Z",
"dateUpdated": "2024-08-03T23:58:22.565Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1",
"vulnerability-lookup:meta": {
"epss": {
"cve": "CVE-2021-33677",
"date": "2026-10-28",
"epss": "0.00935",
"percentile": "0.60666"
},
"nvd": {
"cve": {
"configurations": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:a:sap:netweaver_abap:700:*:*:*:*:*:*:*",
"matchCriteriaId": "E0DA7CC6-A0F6-4839-965D-C60F691496AD",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:sap:netweaver_abap:702:*:*:*:*:*:*:*",
"matchCriteriaId": "FFC58754-3A9D-4320-AB4F-385FB72608E7",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:sap:netweaver_abap:730:*:*:*:*:*:*:*",
"matchCriteriaId": "6D46B6A9-C9F3-4270-AA6D-9988D6D4E608",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:sap:netweaver_abap:731:*:*:*:*:*:*:*",
"matchCriteriaId": "5B8A73A5-4526-40E1-A540-0A6C3F93DA05",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:sap:netweaver_abap:740:*:*:*:*:*:*:*",
"matchCriteriaId": "09A38B6E-03DC-4086-A307-542B35814E0E",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:sap:netweaver_abap:750:*:*:*:*:*:*:*",
"matchCriteriaId": "4651257F-7BFC-41AE-8E37-8C96F822CE58",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:sap:netweaver_abap:784:*:*:*:*:*:*:*",
"matchCriteriaId": "0F9CF5F7-EA03-41C4-9BF9-F3FC28F4EE9F",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:sap:netweaver_abap:804:*:*:*:*:*:*:*",
"matchCriteriaId": "5EFD3BCC-9B3E-49F2-B469-C465381303B4",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:sap:netweaver_application_server_abap:700:*:*:*:*:*:*:*",
"matchCriteriaId": "C5A3C915-0E5F-4B1A-B1EB-5ADEA517F620",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:sap:netweaver_application_server_abap:702:*:*:*:*:*:*:*",
"matchCriteriaId": "706FEB9E-3EE9-405E-A8C9-733DAF68AC6D",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:sap:netweaver_application_server_abap:730:*:*:*:*:*:*:*",
"matchCriteriaId": "2F1B47E4-C4E3-4D79-9048-EF6A82B8085E",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:sap:netweaver_application_server_abap:731:*:*:*:*:*:*:*",
"matchCriteriaId": "5CC29738-CF17-4E6B-9C9E-879B17F7E001",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:sap:netweaver_application_server_abap:740:*:*:*:*:*:*:*",
"matchCriteriaId": "127E508F-6CC1-41C8-96DF-8D14FFDD4020",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:sap:netweaver_application_server_abap:750:*:*:*:*:*:*:*",
"matchCriteriaId": "7777AA80-1608-420E-B7D5-09ABECD51728",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:sap:netweaver_application_server_abap:784:*:*:*:*:*:*:*",
"matchCriteriaId": "E968B8C6-B6A4-4BCC-9233-E6AA7D354709",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:sap:netweaver_application_server_abap:804:*:*:*:*:*:*:*",
"matchCriteriaId": "2132C1C0-AD61-4C85-BA07-523206815A4D",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
}
],
"cveTags": [],
"descriptions": [
{
"lang": "en",
"value": "SAP NetWeaver ABAP Server and ABAP Platform, versions - 700, 702, 730, 731, 804, 740, 750, 784, expose functions to external which can lead to information disclosure."
},
{
"lang": "es",
"value": "El servidor ABAP de SAP NetWeaver y la Plataforma ABAP, versiones - 700, 702, 730, 731, 804, 740, 750, 784, expone funciones al exterior que pueden conllevar a una divulgaci\u00f3n de informaci\u00f3n"
}
],
"id": "CVE-2021-33677",
"lastModified": "2024-11-21T06:09:20.617",
"metrics": {
"cvssMetricV2": [
{
"acInsufInfo": false,
"baseSeverity": "MEDIUM",
"cvssData": {
"accessComplexity": "LOW",
"accessVector": "NETWORK",
"authentication": "NONE",
"availabilityImpact": "NONE",
"baseScore": 5.0,
"confidentialityImpact": "PARTIAL",
"integrityImpact": "NONE",
"vectorString": "AV:N/AC:L/Au:N/C:P/I:N/A:N",
"version": "2.0"
},
"exploitabilityScore": 10.0,
"impactScore": 2.9,
"obtainAllPrivilege": false,
"obtainOtherPrivilege": false,
"obtainUserPrivilege": false,
"source": "nvd@nist.gov",
"type": "Primary",
"userInteractionRequired": false
}
],
"cvssMetricV30": [
{
"cvssData": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "LOW",
"baseScore": 6.5,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "LOW",
"integrityImpact": "NONE",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:L",
"version": "3.0"
},
"exploitabilityScore": 3.9,
"impactScore": 2.5,
"source": "cna@sap.com",
"type": "Secondary"
}
],
"cvssMetricV31": [
{
"cvssData": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "NONE",
"baseScore": 7.5,
"baseSeverity": "HIGH",
"confidentialityImpact": "HIGH",
"integrityImpact": "NONE",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N",
"version": "3.1"
},
"exploitabilityScore": 3.9,
"impactScore": 3.6,
"source": "nvd@nist.gov",
"type": "Primary"
}
]
},
"published": "2021-07-14T12:15:08.340",
"references": [
{
"source": "cna@sap.com",
"tags": [
"Permissions Required"
],
"url": "https://launchpad.support.sap.com/#/notes/3044754"
},
{
"source": "cna@sap.com",
"tags": [
"Vendor Advisory"
],
"url": "https://wiki.scn.sap.com/wiki/pages/viewpage.action?pageId=580617506"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Permissions Required"
],
"url": "https://launchpad.support.sap.com/#/notes/3044754"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Vendor Advisory"
],
"url": "https://wiki.scn.sap.com/wiki/pages/viewpage.action?pageId=580617506"
}
],
"sourceIdentifier": "cna@sap.com",
"vulnStatus": "Modified",
"weaknesses": [
{
"description": [
{
"lang": "en",
"value": "NVD-CWE-Other"
}
],
"source": "nvd@nist.gov",
"type": "Primary"
}
]
}
},
"redhat_vex": {
"current_release_date": "2026-03-27T13:58:36+00:00",
"cve": "CVE-2021-33677",
"id": "CVE-2021-33677",
"initial_release_date": "2021-01-01T00:00:00+00:00",
"product_status:known_not_affected": "1",
"source": "Red Hat CSAF VEX",
"status": "final",
"title": "CVE-2021-33677",
"url": "https://security.access.redhat.com/data/csaf/v2/vex/2021/cve-2021-33677.json",
"version": "3"
}
}
}
Loading…
Loading…
Drag nodes to arrange them. Double-click a related vulnerability to open it, or a source to visit its link. The Physics button on the left tunes the layout and the simulation; the legend at the bottom left hides or shows nodes by kind and by sighting type.
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.
Vulnerability timeline
Sightings and recorded dates, grouped by day · UTC
Loading timeline…
Loading…
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.
Browse all ATT&CK techniques and the vulnerabilities related to each.
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.
Browse all ATT&CK techniques and the vulnerabilities related to each.
Loading…
Related by attack behaviour
Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.