CVE-2021-21489

{"containers": {"cna": {"affected": [{"product": "SAP NetWeaver Enterprise Portal", "vendor": "SAP SE", "versions": [{"status": "affected", "version": "< 7.10"}, {"status": "affected", "version": "< 7.11"}, {"status": "affected", "version": "< 7.20"}, {"status": "affected", "version": "< 7.30"}, {"status": "affected", "version": "< 7.31"}, {"status": "affected", "version": "< 7.40"}, {"status": "affected", "version": "< 7.50"}]}], "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."}], "metrics": [{"cvssV3_0": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 4.8, "baseSeverity": "MEDIUM", "confidentialityImpact": "LOW", "integrityImpact": "LOW", "privilegesRequired": "HIGH", "scope": "CHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.0/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N", "version": "3.0"}}], "problemTypes": [{"descriptions": [{"description": "Cross-Site Scripting", "lang": "en", "type": "text"}]}], "providerMetadata": {"dateUpdated": "2021-09-14T11:15:14.000Z", "orgId": "e4686d1a-f260-4930-ac4c-2f5c992778dd", "shortName": "sap"}, "references": [{"tags": ["x_refsource_MISC"], "url": "https://launchpad.support.sap.com/#/notes/3082219"}, {"tags": ["x_refsource_MISC"], "url": "https://wiki.scn.sap.com/wiki/pages/viewpage.action?pageId=585106405"}], "x_legacyV4Record": {"CVE_data_meta": {"ASSIGNER": "cna@sap.com", "ID": "CVE-2021-21489", "STATE": "PUBLIC"}, "affects": {"vendor": {"vendor_data": [{"product": {"product_data": [{"product_name": "SAP NetWeaver Enterprise Portal", "version": {"version_data": [{"version_name": "<", "version_value": "7.10"}, {"version_name": "<", "version_value": "7.11"}, {"version_name": "<", "version_value": "7.20"}, {"version_name": "<", "version_value": "7.30"}, {"version_name": "<", "version_value": "7.31"}, {"version_name": "<", "version_value": "7.40"}, {"version_name": "<", "version_value": "7.50"}]}}]}, "vendor_name": "SAP SE"}]}}, "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": {"description_data": [{"lang": "eng", "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."}]}, "impact": {"cvss": {"baseScore": "4.8", "vectorString": "CVSS:3.0/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N", "version": "3.0"}}, "problemtype": {"problemtype_data": [{"description": [{"lang": "eng", "value": "Cross-Site Scripting"}]}]}, "references": {"reference_data": [{"name": "https://launchpad.support.sap.com/#/notes/3082219", "refsource": "MISC", "url": "https://launchpad.support.sap.com/#/notes/3082219"}, {"name": "https://wiki.scn.sap.com/wiki/pages/viewpage.action?pageId=585106405", "refsource": "MISC", "url": "https://wiki.scn.sap.com/wiki/pages/viewpage.action?pageId=585106405"}]}}}, "adp": [{"providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-03T18:16:22.533Z"}, "title": "CVE Program Container", "references": [{"tags": ["x_refsource_MISC", "x_transferred"], "url": "https://launchpad.support.sap.com/#/notes/3082219"}, {"tags": ["x_refsource_MISC", "x_transferred"], "url": "https://wiki.scn.sap.com/wiki/pages/viewpage.action?pageId=585106405"}]}]}, "cveMetadata": {"assignerOrgId": "e4686d1a-f260-4930-ac4c-2f5c992778dd", "assignerShortName": "sap", "cveId": "CVE-2021-21489", "datePublished": "2021-09-14T11:15:14.000Z", "dateReserved": "2020-12-30T00:00:00.000Z", "dateUpdated": "2024-08-03T18:16:22.533Z", "state": "PUBLISHED"}, "dataType": "CVE_RECORD", "dataVersion": "5.1"}

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{"affected": [{"affectedData": [{"product": "SAP NetWeaver Enterprise Portal", "vendor": "SAP SE", "versions": [{"status": "affected", "version": "< 7.10"}, {"status": "affected", "version": "< 7.11"}, {"status": "affected", "version": "< 7.20"}, {"status": "affected", "version": "< 7.30"}, {"status": "affected", "version": "< 7.31"}, {"status": "affected", "version": "< 7.40"}, {"status": "affected", "version": "< 7.50"}]}], "source": "cna@sap.com"}], "configurations": [{"nodes": [{"cpeMatch": [{"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", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "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"}], "id": "CVE-2021-21489", "lastModified": "2026-06-17T03:35:40.333", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "LOW", "cvssData": {"accessComplexity": "MEDIUM", "accessVector": "NETWORK", "authentication": "SINGLE", "availabilityImpact": "NONE", "baseScore": 3.5, "confidentialityImpact": "NONE", "integrityImpact": "PARTIAL", "vectorString": "AV:N/AC:M/Au:S/C:N/I:P/A:N", "version": "2.0"}, "exploitabilityScore": 6.8, "impactScore": 2.9, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": true}], "cvssMetricV30": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 4.8, "baseSeverity": "MEDIUM", "confidentialityImpact": "LOW", "integrityImpact": "LOW", "privilegesRequired": "HIGH", "scope": "CHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.0/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N", "version": "3.0"}, "exploitabilityScore": 1.7, "impactScore": 2.7, "source": "cna@sap.com", "type": "Secondary"}], "cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 4.8, "baseSeverity": "MEDIUM", "confidentialityImpact": "LOW", "integrityImpact": "LOW", "privilegesRequired": "HIGH", "scope": "CHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N", "version": "3.1"}, "exploitabilityScore": 1.7, "impactScore": 2.7, "source": "nvd@nist.gov", "type": "Primary"}]}, "published": "2021-09-14T12:15:08.120", "references": [{"source": "cna@sap.com", "tags": ["Permissions Required"], "url": "https://launchpad.support.sap.com/#/notes/3082219"}, {"source": "cna@sap.com", "tags": ["Vendor Advisory"], "url": "https://wiki.scn.sap.com/wiki/pages/viewpage.action?pageId=585106405"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Permissions Required"], "url": "https://launchpad.support.sap.com/#/notes/3082219"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Vendor Advisory"], "url": "https://wiki.scn.sap.com/wiki/pages/viewpage.action?pageId=585106405"}], "sourceIdentifier": "cna@sap.com", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-79"}], "source": "nvd@nist.gov", "type": "Primary"}]}

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