{"dataType": "CVE_RECORD", "dataVersion": "5.1", "cveMetadata": {"cveId": "CVE-2023-0872", "assignerOrgId": "70b007e9-5235-4ee5-90b5-a71a81beeda0", "state": "PUBLISHED", "assignerShortName": "OpenNMS", "dateReserved": "2023-02-16T18:29:36.820Z", "datePublished": "2023-08-14T17:21:58.203Z", "dateUpdated": "2024-10-03T20:25:29.936Z"}, "containers": {"cna": {"affected": [{"defaultStatus": "unaffected", "platforms": ["Windows", "MacOS", "Linux"], "product": "Horizon", "repo": "https://github.com/OpenNMS/opennms", "vendor": "The OpenNMS Group", "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", "platforms": ["Windows", "MacOS", "Linux"], "product": "Meridian", "repo": "https://github.com/OpenNMS/opennms", "vendor": "The OpenNMS Group", "versions": [{"lessThanOrEqual": "2020.1.37", "status": "affected", "version": "2020.0.0", "versionType": "maven"}, {"lessThanOrEqual": "2021.1.29", "status": "affected", "version": "2021.0.0", "versionType": "maven"}, {"lessThanOrEqual": "2022.1.18", "status": "affected", "version": "2022.0.0", "versionType": "maven"}, {"lessThanOrEqual": "2023.1.5", "status": "affected", "version": "2023.0.0", "versionType": "maven"}]}], "credits": [{"lang": "en", "type": "finder", "user": "00000000-0000-4000-9000-000000000000", "value": "Erik Wynter"}], "descriptions": [{"lang": "en", "supportingMedia": [{"base64": false, "type": "text/html", "value": "<span style=\"background-color: rgb(255, 255, 255);\"><span style=\"background-color: rgb(235, 236, 240);\"><span style=\"background-color: rgb(255, 255, 255);\">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.&nbsp;</span></span>The 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.<br><br></span>OpenNMS thanks&nbsp;Erik Wynter for reporting this issue."}], "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."}], "impacts": [{"capecId": "CAPEC-233", "descriptions": [{"lang": "en", "value": "CAPEC-233 Privilege Escalation"}]}], "metrics": [{"cvssV3_1": {"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"}, "format": "CVSS", "scenarios": [{"lang": "en", "value": "GENERAL. Score based on the assumption that Horizon and Meridian are installed on internally protected networks and not exposed to the Internet, per installation instructions."}]}], "problemTypes": [{"descriptions": [{"cweId": "CWE-269", "description": "CWE-269 Improper Privilege Management", "lang": "en", "type": "CWE"}]}], "providerMetadata": {"orgId": "70b007e9-5235-4ee5-90b5-a71a81beeda0", "shortName": "OpenNMS", "dateUpdated": "2023-08-14T17:21:58.203Z"}, "references": [{"url": "https://docs.opennms.com/horizon/32/releasenotes/changelog.html"}, {"url": "https://github.com/OpenNMS/opennms/pull/6354"}], "source": {"discovery": "UNKNOWN"}, "title": "ROLE_REST can be used to escalate to ROLE_ADMIN via /rest/users", "x_generator": {"engine": "Vulnogram 0.1.0-dev"}}, "adp": [{"providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-02T05:24:34.729Z"}, "title": "CVE Program Container", "references": [{"url": "https://docs.opennms.com/horizon/32/releasenotes/changelog.html", "tags": ["x_transferred"]}, {"url": "https://github.com/OpenNMS/opennms/pull/6354", "tags": ["x_transferred"]}]}, {"metrics": [{"other": {"type": "ssvc", "content": {"timestamp": "2024-10-03T20:25:17.539547Z", "id": "CVE-2023-0872", "options": [{"Exploitation": "none"}, {"Automatable": "no"}, {"Technical Impact": "partial"}], "role": "CISA Coordinator", "version": "2.0.3"}}}], "title": "CISA ADP Vulnrichment", "providerMetadata": {"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2024-10-03T20:25:29.936Z"}}]}}

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