{
    "data_version": "4.0",
    "data_type": "CVE",
    "data_format": "MITRE",
    "CVE_data_meta": {
        "ID": "CVE-2023-20232",
        "ASSIGNER": "psirt@cisco.com",
        "STATE": "PUBLIC"
    },
    "description": {
        "description_data": [
            {
                "lang": "eng",
                "value": "A vulnerability in the Tomcat implementation for Cisco Unified Contact Center Express (Unified CCX) could allow an unauthenticated, remote attacker to cause a web cache poisoning attack on an affected device. \r\n\r This vulnerability is due to improper input validation of HTTP requests. An attacker could exploit this vulnerability by sending crafted HTTP requests to a specific API endpoint on the Unified CCX Finesse Portal. A successful exploit could allow the attacker to cause the internal WebProxy to redirect users to an attacker-controlled host."
            }
        ]
    },
    "problemtype": {
        "problemtype_data": [
            {
                "description": [
                    {
                        "lang": "eng",
                        "value": "Improper Input Validation",
                        "cweId": "CWE-20"
                    }
                ]
            }
        ]
    },
    "affects": {
        "vendor": {
            "vendor_data": [
                {
                    "vendor_name": "Cisco",
                    "product": {
                        "product_data": [
                            {
                                "product_name": "Cisco Unified Contact Center Express",
                                "version": {
                                    "version_data": [
                                        {
                                            "version_affected": "=",
                                            "version_value": "8.5(1)"
                                        },
                                        {
                                            "version_affected": "=",
                                            "version_value": "9.0(2)SU3ES04"
                                        },
                                        {
                                            "version_affected": "=",
                                            "version_value": "10.0(1)SU1"
                                        },
                                        {
                                            "version_affected": "=",
                                            "version_value": "10.0(1)SU1ES04"
                                        },
                                        {
                                            "version_affected": "=",
                                            "version_value": "10.5(1)"
                                        },
                                        {
                                            "version_affected": "=",
                                            "version_value": "10.5(1)SU1"
                                        },
                                        {
                                            "version_affected": "=",
                                            "version_value": "10.5(1)SU1ES10"
                                        },
                                        {
                                            "version_affected": "=",
                                            "version_value": "10.6(1)"
                                        },
                                        {
                                            "version_affected": "=",
                                            "version_value": "10.6(1)SU1"
                                        },
                                        {
                                            "version_affected": "=",
                                            "version_value": "10.6(1)SU3"
                                        },
                                        {
                                            "version_affected": "=",
                                            "version_value": "10.6(1)SU2"
                                        },
                                        {
                                            "version_affected": "=",
                                            "version_value": "10.6(1)SU3ES03"
                                        },
                                        {
                                            "version_affected": "=",
                                            "version_value": "10.6(1)SU2ES04"
                                        },
                                        {
                                            "version_affected": "=",
                                            "version_value": "10.6(1)SU3ES02"
                                        },
                                        {
                                            "version_affected": "=",
                                            "version_value": "10.6(1)SU3ES01"
                                        },
                                        {
                                            "version_affected": "=",
                                            "version_value": "11.0(1)SU1"
                                        },
                                        {
                                            "version_affected": "=",
                                            "version_value": "11.0(1)SU1ES03"
                                        },
                                        {
                                            "version_affected": "=",
                                            "version_value": "11.0(1)SU1ES02"
                                        },
                                        {
                                            "version_affected": "=",
                                            "version_value": "11.5(1)SU1"
                                        },
                                        {
                                            "version_affected": "=",
                                            "version_value": "11.5(1)SU1ES02"
                                        },
                                        {
                                            "version_affected": "=",
                                            "version_value": "11.5(1)SU1ES01"
                                        },
                                        {
                                            "version_affected": "=",
                                            "version_value": "11.5(1)SU1ES03"
                                        },
                                        {
                                            "version_affected": "=",
                                            "version_value": "11.5(1)ES01"
                                        },
                                        {
                                            "version_affected": "=",
                                            "version_value": "12.0(1)"
                                        },
                                        {
                                            "version_affected": "=",
                                            "version_value": "12.0(1)ES01"
                                        },
                                        {
                                            "version_affected": "=",
                                            "version_value": "12.0(1)ES03"
                                        },
                                        {
                                            "version_affected": "=",
                                            "version_value": "12.0(1)ES04"
                                        },
                                        {
                                            "version_affected": "=",
                                            "version_value": "12.0(1)ES02"
                                        },
                                        {
                                            "version_affected": "=",
                                            "version_value": "12.5(1)"
                                        },
                                        {
                                            "version_affected": "=",
                                            "version_value": "12.5(1)SU1"
                                        },
                                        {
                                            "version_affected": "=",
                                            "version_value": "12.5(1)SU2"
                                        },
                                        {
                                            "version_affected": "=",
                                            "version_value": "12.5(1)SU3"
                                        },
                                        {
                                            "version_affected": "=",
                                            "version_value": "12.5(1)_SU01_ES03"
                                        },
                                        {
                                            "version_affected": "=",
                                            "version_value": "12.5(1)ES03"
                                        },
                                        {
                                            "version_affected": "=",
                                            "version_value": "12.5(1)_SU01_ES01"
                                        },
                                        {
                                            "version_affected": "=",
                                            "version_value": "12.5(1)_SU02_ES02"
                                        },
                                        {
                                            "version_affected": "=",
                                            "version_value": "12.5(1)_SU01_ES02"
                                        },
                                        {
                                            "version_affected": "=",
                                            "version_value": "12.5(1)_SU02_ES03"
                                        },
                                        {
                                            "version_affected": "=",
                                            "version_value": "12.5(1)ES01"
                                        },
                                        {
                                            "version_affected": "=",
                                            "version_value": "12.5(1)_SU02_ES01"
                                        },
                                        {
                                            "version_affected": "=",
                                            "version_value": "12.5(1)ES02"
                                        },
                                        {
                                            "version_affected": "=",
                                            "version_value": "12.5(1)_SU03_ES01"
                                        },
                                        {
                                            "version_affected": "=",
                                            "version_value": "12.5(1)_SU02_ES04"
                                        },
                                        {
                                            "version_affected": "=",
                                            "version_value": "11.6(1)"
                                        },
                                        {
                                            "version_affected": "=",
                                            "version_value": "11.6(2)"
                                        },
                                        {
                                            "version_affected": "=",
                                            "version_value": "11.6(1)ES01"
                                        },
                                        {
                                            "version_affected": "=",
                                            "version_value": "11.6(2)ES06"
                                        },
                                        {
                                            "version_affected": "=",
                                            "version_value": "11.6(1)ES02"
                                        },
                                        {
                                            "version_affected": "=",
                                            "version_value": "11.6(2)ES01"
                                        },
                                        {
                                            "version_affected": "=",
                                            "version_value": "11.6(2)ES03"
                                        },
                                        {
                                            "version_affected": "=",
                                            "version_value": "11.6(2)ES07"
                                        },
                                        {
                                            "version_affected": "=",
                                            "version_value": "11.6(2)ES08"
                                        },
                                        {
                                            "version_affected": "=",
                                            "version_value": "11.6(2)ES02"
                                        },
                                        {
                                            "version_affected": "=",
                                            "version_value": "11.6(2)ES05"
                                        },
                                        {
                                            "version_affected": "=",
                                            "version_value": "11.6(2)ES04"
                                        }
                                    ]
                                }
                            }
                        ]
                    }
                }
            ]
        }
    },
    "references": {
        "reference_data": [
            {
                "url": "https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-uccx-wcp-JJeqDT3S",
                "refsource": "MISC",
                "name": "https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-uccx-wcp-JJeqDT3S"
            }
        ]
    },
    "source": {
        "advisory": "cisco-sa-uccx-wcp-JJeqDT3S",
        "discovery": "EXTERNAL",
        "defects": [
            "CSCwf21186"
        ]
    },
    "exploit": [
        {
            "lang": "en",
            "value": "The Cisco PSIRT is not aware of any public announcements or malicious use of the vulnerability that is described in this advisory."
        }
    ],
    "impact": {
        "cvss": [
            {
                "version": "3.1",
                "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N",
                "baseScore": 5.3,
                "baseSeverity": "MEDIUM",
                "attackVector": "NETWORK",
                "attackComplexity": "LOW",
                "privilegesRequired": "NONE",
                "userInteraction": "NONE",
                "scope": "UNCHANGED",
                "confidentialityImpact": "NONE",
                "integrityImpact": "LOW",
                "availabilityImpact": "NONE"
            }
        ]
    }
}