fkie_cve-2021-37531
Vulnerability from fkie_nvd
Published
2021-09-14 12:15
Modified
2024-11-21 06:15
Severity ?
Summary
SAP NetWeaver Knowledge Management XML Forms versions - 7.10, 7.11, 7.30, 7.31, 7.40, 7.50, contains an XSLT vulnerability which allows a non-administrative authenticated attacker to craft a malicious XSL stylesheet file containing a script with OS-level commands, copy it into a location to be accessed by the system and then create a file which will trigger the XSLT engine to execute the script contained within the malicious XSL file. This can result in a full compromise of the confidentiality, integrity, and availability of the system.
References
| URL | Tags | ||
|---|---|---|---|
| cna@sap.com | http://packetstormsecurity.com/files/165751/SAP-Enterprise-Portal-XSLT-Injection.html | Third Party Advisory, VDB Entry | |
| cna@sap.com | http://seclists.org/fulldisclosure/2022/Jan/75 | Mailing List, Third Party Advisory | |
| cna@sap.com | https://launchpad.support.sap.com/#/notes/3081888 | Permissions Required | |
| cna@sap.com | https://wiki.scn.sap.com/wiki/pages/viewpage.action?pageId=585106405 | Vendor Advisory | |
| af854a3a-2127-422b-91ae-364da2661108 | http://packetstormsecurity.com/files/165751/SAP-Enterprise-Portal-XSLT-Injection.html | Third Party Advisory, VDB Entry | |
| af854a3a-2127-422b-91ae-364da2661108 | http://seclists.org/fulldisclosure/2022/Jan/75 | Mailing List, Third Party Advisory | |
| af854a3a-2127-422b-91ae-364da2661108 | https://launchpad.support.sap.com/#/notes/3081888 | Permissions Required | |
| af854a3a-2127-422b-91ae-364da2661108 | https://wiki.scn.sap.com/wiki/pages/viewpage.action?pageId=585106405 | Vendor Advisory |
Impacted products
{
"configurations": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:a:sap:netweaver_knowledge_management_xml_forms:7.10:*:*:*:*:*:*:*",
"matchCriteriaId": "C211C4D3-2935-4ED7-8A39-CF33CED96D09",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:sap:netweaver_knowledge_management_xml_forms:7.11:*:*:*:*:*:*:*",
"matchCriteriaId": "DDA2BA41-2C40-49AE-973E-EA3D2BB250F8",
"vulnerable": true
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{
"criteria": "cpe:2.3:a:sap:netweaver_knowledge_management_xml_forms:7.30:*:*:*:*:*:*:*",
"matchCriteriaId": "EFCF6FB1-1930-4D39-B929-9E2B0803C7C6",
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},
{
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"matchCriteriaId": "4380AE45-65DA-4F55-86AC-89BD23322676",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:sap:netweaver_knowledge_management_xml_forms:7.40:*:*:*:*:*:*:*",
"matchCriteriaId": "6ED5BAC6-F48D-4D1D-B74B-5D074DB43EAA",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:sap:netweaver_knowledge_management_xml_forms:7.50:*:*:*:*:*:*:*",
"matchCriteriaId": "6C649D7D-11DB-40C1-B48D-453E0ADA1611",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
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}
],
"cveTags": [],
"descriptions": [
{
"lang": "en",
"value": "SAP NetWeaver Knowledge Management XML Forms versions - 7.10, 7.11, 7.30, 7.31, 7.40, 7.50, contains an XSLT vulnerability which allows a non-administrative authenticated attacker to craft a malicious XSL stylesheet file containing a script with OS-level commands, copy it into a location to be accessed by the system and then create a file which will trigger the XSLT engine to execute the script contained within the malicious XSL file. This can result in a full compromise of the confidentiality, integrity, and availability of the system."
},
{
"lang": "es",
"value": "SAP NetWeaver Knowledge Management XML Forms versiones - 7.10, 7.11, 7.30, 7.31, 7.40, 7.50, contienen una vulnerabilidad de tipo XSLT que permite a un atacante autenticado no administrativo dise\u00f1ar un archivo de hoja de estilo XSL malicioso que contenga un script con comandos a nivel de sistema operativo, copiarlo en una ubicaci\u00f3n a la que pueda acceder el sistema y, a continuaci\u00f3n, crear un archivo que desencadene el motor XSLT para ejecutar el script contenido en el archivo XSL malicioso. Esto puede resultar en un compromiso total de la confidencialidad, integridad y disponibilidad del sistema"
}
],
"id": "CVE-2021-37531",
"lastModified": "2024-11-21T06:15:19.187",
"metrics": {
"cvssMetricV2": [
{
"acInsufInfo": false,
"baseSeverity": "HIGH",
"cvssData": {
"accessComplexity": "LOW",
"accessVector": "NETWORK",
"authentication": "SINGLE",
"availabilityImpact": "COMPLETE",
"baseScore": 9.0,
"confidentialityImpact": "COMPLETE",
"integrityImpact": "COMPLETE",
"vectorString": "AV:N/AC:L/Au:S/C:C/I:C/A:C",
"version": "2.0"
},
"exploitabilityScore": 8.0,
"impactScore": 10.0,
"obtainAllPrivilege": false,
"obtainOtherPrivilege": false,
"obtainUserPrivilege": false,
"source": "nvd@nist.gov",
"type": "Primary",
"userInteractionRequired": false
}
],
"cvssMetricV30": [
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"cvssData": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 9.9,
"baseSeverity": "CRITICAL",
"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"privilegesRequired": "LOW",
"scope": "CHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H",
"version": "3.0"
},
"exploitabilityScore": 3.1,
"impactScore": 6.0,
"source": "cna@sap.com",
"type": "Secondary"
}
],
"cvssMetricV31": [
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"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 8.8,
"baseSeverity": "HIGH",
"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"privilegesRequired": "LOW",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
"version": "3.1"
},
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"impactScore": 5.9,
"source": "nvd@nist.gov",
"type": "Primary"
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]
},
"published": "2021-09-14T12:15:10.030",
"references": [
{
"source": "cna@sap.com",
"tags": [
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"VDB Entry"
],
"url": "http://packetstormsecurity.com/files/165751/SAP-Enterprise-Portal-XSLT-Injection.html"
},
{
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"tags": [
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"url": "http://seclists.org/fulldisclosure/2022/Jan/75"
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"tags": [
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"url": "https://wiki.scn.sap.com/wiki/pages/viewpage.action?pageId=585106405"
},
{
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{
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],
"sourceIdentifier": "cna@sap.com",
"vulnStatus": "Modified",
"weaknesses": [
{
"description": [
{
"lang": "en",
"value": "CWE-78"
}
],
"source": "nvd@nist.gov",
"type": "Primary"
}
]
}
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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.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- 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.
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