2023-04-24 12:24:31 +02:00
{
"id" : "CVE-2021-21489" ,
"sourceIdentifier" : "cna@sap.com" ,
"published" : "2021-09-14T12:15:08.120" ,
"lastModified" : "2021-09-22T20:46:17.743" ,
"vulnStatus" : "Analyzed" ,
2024-07-14 02:06:08 +00:00
"cveTags" : [ ] ,
2023-04-24 12:24:31 +02:00
"descriptions" : [
{
"lang" : "en" ,
"value" : "SAP NetWeaver Enterprise Portal versions - 7.10, 7.11, 7.20, 7.30, 7.31, 7.40, 7.50, does not sufficiently encode user related data, resulting in Stored Cross-Site Scripting (XSS) vulnerability. This would allow an attacker with administrative privileges to store a malicious script on the portal. The execution of the script content by a victim registered on the portal could compromise the confidentiality and integrity of portal content."
} ,
{
"lang" : "es" ,
"value" : "SAP NetWeaver Enterprise Portal versiones - 7.10, 7.11, 7.20, 7.30, 7.31, 7.40, 7.50, no codifican suficientemente los datos relacionados con el usuario, resultando en una vulnerabilidad de tipo Cross-Site Scripting (XSS) Almacenado. Esto permitir\u00eda a un atacante con privilegios administrativos almacenar un script malicioso en el portal. La ejecuci\u00f3n del contenido del script por una v\u00edctima registrada en el portal podr\u00eda comprometer la confidencialidad e integridad del contenido del portal"
}
] ,
"metrics" : {
"cvssMetricV31" : [
{
"source" : "nvd@nist.gov" ,
"type" : "Primary" ,
"cvssData" : {
"version" : "3.1" ,
"vectorString" : "CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N" ,
"attackVector" : "NETWORK" ,
"attackComplexity" : "LOW" ,
"privilegesRequired" : "HIGH" ,
"userInteraction" : "REQUIRED" ,
"scope" : "CHANGED" ,
"confidentialityImpact" : "LOW" ,
"integrityImpact" : "LOW" ,
"availabilityImpact" : "NONE" ,
"baseScore" : 4.8 ,
"baseSeverity" : "MEDIUM"
} ,
"exploitabilityScore" : 1.7 ,
"impactScore" : 2.7
}
] ,
"cvssMetricV30" : [
{
"source" : "cna@sap.com" ,
"type" : "Secondary" ,
"cvssData" : {
"version" : "3.0" ,
"vectorString" : "CVSS:3.0/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N" ,
"attackVector" : "NETWORK" ,
"attackComplexity" : "LOW" ,
"privilegesRequired" : "HIGH" ,
"userInteraction" : "REQUIRED" ,
"scope" : "CHANGED" ,
"confidentialityImpact" : "LOW" ,
"integrityImpact" : "LOW" ,
"availabilityImpact" : "NONE" ,
"baseScore" : 4.8 ,
"baseSeverity" : "MEDIUM"
} ,
"exploitabilityScore" : 1.7 ,
"impactScore" : 2.7
}
] ,
"cvssMetricV2" : [
{
"source" : "nvd@nist.gov" ,
"type" : "Primary" ,
"cvssData" : {
"version" : "2.0" ,
"vectorString" : "AV:N/AC:M/Au:S/C:N/I:P/A:N" ,
"accessVector" : "NETWORK" ,
"accessComplexity" : "MEDIUM" ,
"authentication" : "SINGLE" ,
"confidentialityImpact" : "NONE" ,
"integrityImpact" : "PARTIAL" ,
"availabilityImpact" : "NONE" ,
"baseScore" : 3.5
} ,
"baseSeverity" : "LOW" ,
"exploitabilityScore" : 6.8 ,
"impactScore" : 2.9 ,
"acInsufInfo" : false ,
"obtainAllPrivilege" : false ,
"obtainUserPrivilege" : false ,
"obtainOtherPrivilege" : false ,
"userInteractionRequired" : true
}
]
} ,
"weaknesses" : [
{
"source" : "nvd@nist.gov" ,
"type" : "Primary" ,
"description" : [
{
"lang" : "en" ,
"value" : "CWE-79"
}
]
}
] ,
"configurations" : [
{
"nodes" : [
{
"operator" : "OR" ,
"negate" : false ,
"cpeMatch" : [
{
"vulnerable" : true ,
"criteria" : "cpe:2.3:a:sap:netweaver_enterprise_portal:7.10:*:*:*:*:*:*:*" ,
"matchCriteriaId" : "40BA6B1C-F11D-49DF-A3DE-92D1442BC09F"
} ,
{
"vulnerable" : true ,
"criteria" : "cpe:2.3:a:sap:netweaver_enterprise_portal:7.11:*:*:*:*:*:*:*" ,
"matchCriteriaId" : "16A4B1E5-FD7B-4D7F-9791-E865FC8ED476"
} ,
{
"vulnerable" : true ,
"criteria" : "cpe:2.3:a:sap:netweaver_enterprise_portal:7.20:*:*:*:*:*:*:*" ,
"matchCriteriaId" : "DCCA369A-EA1B-4312-8727-82BA1192D8A2"
} ,
{
"vulnerable" : true ,
"criteria" : "cpe:2.3:a:sap:netweaver_enterprise_portal:7.30:*:*:*:*:*:*:*" ,
"matchCriteriaId" : "64F0B5E2-054F-41CC-9296-38E3E5DFC77B"
} ,
{
"vulnerable" : true ,
"criteria" : "cpe:2.3:a:sap:netweaver_enterprise_portal:7.31:*:*:*:*:*:*:*" ,
"matchCriteriaId" : "E666D8FD-1F21-4E97-80BB-D560AB125DB5"
} ,
{
"vulnerable" : true ,
"criteria" : "cpe:2.3:a:sap:netweaver_enterprise_portal:7.40:*:*:*:*:*:*:*" ,
"matchCriteriaId" : "3D61E5F0-5F16-489D-BB7D-2C630637DCAC"
} ,
{
"vulnerable" : true ,
"criteria" : "cpe:2.3:a:sap:netweaver_enterprise_portal:7.50:*:*:*:*:*:*:*" ,
"matchCriteriaId" : "D91F9D76-39D6-4D5E-BFAE-892CB8C30A79"
}
]
}
]
}
] ,
"references" : [
{
"url" : "https://launchpad.support.sap.com/#/notes/3082219" ,
"source" : "cna@sap.com" ,
"tags" : [
"Permissions Required"
]
} ,
{
"url" : "https://wiki.scn.sap.com/wiki/pages/viewpage.action?pageId=585106405" ,
"source" : "cna@sap.com" ,
"tags" : [
"Vendor Advisory"
]
}
]
}