{
    "data_version": "4.0",
    "data_type": "CVE",
    "data_format": "MITRE",
    "CVE_data_meta": {
        "ID": "CVE-2023-0872",
        "ASSIGNER": "security@opennms.com",
        "STATE": "PUBLIC"
    },
    "description": {
        "description_data": [
            {
                "lang": "eng",
                "value": "The Horizon REST API includes a users endpoint in OpenMNS Horizon 31.0.8 and versions earlier than 32.0.2 on multiple platforms is vulnerable to elevation of privilege.\u00a0The solution is to upgrade to Meridian 2023.1.6, 2022.1.19, 2021.1.30, 2020.1.38 or Horizon 32.0.2 or newer. Meridian and Horizon installation instructions state that they are intended for installation within an organization's private networks and should not be directly accessible from the Internet.\n\nOpenNMS thanks\u00a0Erik Wynter for reporting this issue."
            }
        ]
    },
    "problemtype": {
        "problemtype_data": [
            {
                "description": [
                    {
                        "lang": "eng",
                        "value": "CWE-269 Improper Privilege Management",
                        "cweId": "CWE-269"
                    }
                ]
            }
        ]
    },
    "affects": {
        "vendor": {
            "vendor_data": [
                {
                    "vendor_name": "The OpenNMS Group",
                    "product": {
                        "product_data": [
                            {
                                "product_name": "Horizon",
                                "version": {
                                    "version_data": [
                                        {
                                            "version_value": "not down converted",
                                            "x_cve_json_5_version_data": {
                                                "versions": [
                                                    {
                                                        "lessThan": "32.0.2",
                                                        "status": "affected",
                                                        "version": "31.0.8",
                                                        "versionType": "maven"
                                                    },
                                                    {
                                                        "lessThan": "31.0.8",
                                                        "status": "unknown",
                                                        "version": "0",
                                                        "versionType": "maven"
                                                    }
                                                ],
                                                "defaultStatus": "unaffected"
                                            }
                                        }
                                    ]
                                }
                            },
                            {
                                "product_name": "Meridian",
                                "version": {
                                    "version_data": [
                                        {
                                            "version_affected": "<=",
                                            "version_name": "2020.0.0",
                                            "version_value": "2020.1.37"
                                        },
                                        {
                                            "version_affected": "<=",
                                            "version_name": "2021.0.0",
                                            "version_value": "2021.1.29"
                                        },
                                        {
                                            "version_affected": "<=",
                                            "version_name": "2022.0.0",
                                            "version_value": "2022.1.18"
                                        },
                                        {
                                            "version_affected": "<=",
                                            "version_name": "2023.0.0",
                                            "version_value": "2023.1.5"
                                        }
                                    ]
                                }
                            }
                        ]
                    }
                }
            ]
        }
    },
    "references": {
        "reference_data": [
            {
                "url": "https://docs.opennms.com/horizon/32/releasenotes/changelog.html",
                "refsource": "MISC",
                "name": "https://docs.opennms.com/horizon/32/releasenotes/changelog.html"
            },
            {
                "url": "https://github.com/OpenNMS/opennms/pull/6354",
                "refsource": "MISC",
                "name": "https://github.com/OpenNMS/opennms/pull/6354"
            }
        ]
    },
    "generator": {
        "engine": "Vulnogram 0.1.0-dev"
    },
    "source": {
        "discovery": "UNKNOWN"
    },
    "credits": [
        {
            "lang": "en",
            "value": "Erik Wynter"
        }
    ],
    "impact": {
        "cvss": [
            {
                "attackComplexity": "LOW",
                "attackVector": "ADJACENT_NETWORK",
                "availabilityImpact": "LOW",
                "baseScore": 8.2,
                "baseSeverity": "HIGH",
                "confidentialityImpact": "LOW",
                "integrityImpact": "HIGH",
                "privilegesRequired": "LOW",
                "scope": "CHANGED",
                "userInteraction": "NONE",
                "vectorString": "CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:C/C:L/I:H/A:L",
                "version": "3.1"
            }
        ]
    }
}