{
    "data_type": "CVE",
    "data_format": "MITRE",
    "data_version": "4.0",
    "CVE_data_meta": {
        "ID": "CVE-2021-21489",
        "ASSIGNER": "cna@sap.com",
        "STATE": "PUBLIC"
    },
    "affects": {
        "vendor": {
            "vendor_data": [
                {
                    "vendor_name": "SAP SE",
                    "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"
                                        }
                                    ]
                                }
                            }
                        ]
                    }
                }
            ]
        }
    },
    "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": [
            {
                "url": "https://launchpad.support.sap.com/#/notes/3082219",
                "refsource": "MISC",
                "name": "https://launchpad.support.sap.com/#/notes/3082219"
            },
            {
                "url": "https://wiki.scn.sap.com/wiki/pages/viewpage.action?pageId=585106405",
                "refsource": "MISC",
                "name": "https://wiki.scn.sap.com/wiki/pages/viewpage.action?pageId=585106405"
            }
        ]
    }
}