{
    "CVE_data_meta": {
        "ASSIGNER": "security@tibco.com",
        "DATE_PUBLIC": "2021-09-14T17:00:00Z",
        "ID": "CVE-2021-35493",
        "STATE": "PUBLIC",
        "TITLE": "TIBCO WebFOCUS Cross Site Scripting vulnerabilities"
    },
    "affects": {
        "vendor": {
            "vendor_data": [
                {
                    "product": {
                        "product_data": [
                            {
                                "product_name": "TIBCO WebFOCUS Client",
                                "version": {
                                    "version_data": [
                                        {
                                            "version_affected": "<=",
                                            "version_value": "8207.27.0"
                                        }
                                    ]
                                }
                            },
                            {
                                "product_name": "TIBCO WebFOCUS Installer",
                                "version": {
                                    "version_data": [
                                        {
                                            "version_affected": "<=",
                                            "version_value": "8207.27.0"
                                        }
                                    ]
                                }
                            },
                            {
                                "product_name": "TIBCO WebFOCUS Reporting Server",
                                "version": {
                                    "version_data": [
                                        {
                                            "version_affected": "<=",
                                            "version_value": "8207.27.0"
                                        }
                                    ]
                                }
                            }
                        ]
                    },
                    "vendor_name": "TIBCO Software Inc."
                }
            ]
        }
    },
    "data_format": "MITRE",
    "data_type": "CVE",
    "data_version": "4.0",
    "description": {
        "description_data": [
            {
                "lang": "eng",
                "value": "The WebFOCUS Reporting Server and WebFOCUS Client components of TIBCO Software Inc.'s TIBCO WebFOCUS Client, TIBCO WebFOCUS Installer, and TIBCO WebFOCUS Reporting Server contain easily exploitable Stored and Reflected Cross Site Scripting (XSS) vulnerabilities that allow a low privileged attacker to social engineer a legitimate user with network access to execute scripts targeting the affected system or the victim's local system. A successful attack using this vulnerability requires human interaction from a person other than the attacker. Affected releases are TIBCO Software Inc.'s TIBCO WebFOCUS Client: versions 8207.27.0 and below, TIBCO WebFOCUS Installer: versions 8207.27.0 and below, and TIBCO WebFOCUS Reporting Server: versions 8207.27.0 and below."
            }
        ]
    },
    "impact": {
        "cvss": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "HIGH",
            "baseScore": 9,
            "baseSeverity": "CRITICAL",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "HIGH",
            "privilegesRequired": "LOW",
            "scope": "CHANGED",
            "userInteraction": "REQUIRED",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:H/A:H",
            "version": "3.0"
        }
    },
    "problemtype": {
        "problemtype_data": [
            {
                "description": [
                    {
                        "lang": "eng",
                        "value": "In the worst case, if the victim is a privileged administrator, successful execution of these vulnerabilities can result in an attacker gaining full administrative access to the affected system or the victim's local system."
                    }
                ]
            }
        ]
    },
    "references": {
        "reference_data": [
            {
                "name": "https://www.tibco.com/services/support/advisories",
                "refsource": "CONFIRM",
                "url": "https://www.tibco.com/services/support/advisories"
            },
            {
                "refsource": "CONFIRM",
                "name": "https://www.tibco.com/support/advisories/2021/09/tibco-security-advisory-september-14-2021-tibco-webfocus-2021-35493",
                "url": "https://www.tibco.com/support/advisories/2021/09/tibco-security-advisory-september-14-2021-tibco-webfocus-2021-35493"
            }
        ]
    },
    "solution": [
        {
            "lang": "eng",
            "value": "TIBCO has released updated versions of the affected components which address these issues.\n\nTIBCO WebFOCUS Client versions 8207.27.0 and below update to version 8207.28.0 or later\nTIBCO WebFOCUS Installer versions 8207.27.0 and below update to version 8207.28.0 or later\nTIBCO WebFOCUS Reporting Server versions 8207.27.0 and below update to version 8207.28.0 or later"
        }
    ],
    "source": {
        "discovery": "USER"
    }
}