{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2026-33357", "assignerOrgId": "44488dab-36db-4358-99f9-bc116477f914", "state": "PUBLISHED", "assignerShortName": "runZero", "dateReserved": "2026-03-19T00:27:05.986Z", "datePublished": "2026-05-11T16:02:40.597Z", "dateUpdated": "2026-05-11T16:02:40.597Z"}, "containers": {"cna": {"providerMetadata": {"orgId": "44488dab-36db-4358-99f9-bc116477f914", "shortName": "runZero", "dateUpdated": "2026-05-11T16:02:40.597Z"}, "title": "Meari OpenAPI device status IDOR", "datePublic": "2026-05-11T16:00:00.000Z", "problemTypes": [{"descriptions": [{"lang": "en", "cweId": "CWE-862", "description": "CWE-862 Missing Authorization", "type": "CWE"}]}], "affected": [{"vendor": "Meari", "product": "com.meari.sdk", "versions": [{"status": "affected", "version": "firmID=8", "versionType": "custom"}], "defaultStatus": "unaffected"}], "descriptions": [{"lang": "en", "value": "In Meari client applications embedding \"com.meari.sdk\" (including CloudEdge 5.5.0 build 220, Arenti 1.8.1 build 220, and related white-label <= 1.8.x), the integrated call path to openapi-euce.mearicloud.com can be abused to retrieve WAN IP data for arbitrary devices. The root cause is a server-side authorization failure in \"GET /openapi/device/status\".", "supportingMedia": [{"type": "text/html", "base64": false, "value": "In Meari client applications embedding \"com.meari.sdk\" (including CloudEdge 5.5.0 build 220, Arenti 1.8.1 build 220, and related white-label &lt;= 1.8.x), the integrated call path to openapi-euce.mearicloud.com can be abused to retrieve WAN IP data for arbitrary devices. The root cause is a server-side authorization failure in \"GET /openapi/device/status\"."}]}], "references": [{"url": "https://github.com/xn0tsa/nobody-puts-baby-in-a-corner", "tags": ["technical-description"]}, {"url": "https://www.runzero.com/advisories/meari-openapi-device-status-idor-cve-2026-33357/", "tags": ["third-party-advisory"]}], "metrics": [{"format": "CVSS", "scenarios": [{"lang": "en", "value": "GENERAL"}], "cvssV3_1": {"version": "3.1", "attackVector": "NETWORK", "attackComplexity": "LOW", "privilegesRequired": "NONE", "userInteraction": "NONE", "scope": "UNCHANGED", "confidentialityImpact": "HIGH", "integrityImpact": "NONE", "availabilityImpact": "NONE", "baseSeverity": "HIGH", "baseScore": 7.5, "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N"}}], "credits": [{"lang": "en", "value": "Sammy Azdoufal", "type": "finder"}, {"lang": "en", "value": "Tod Beardsley of runZero, Inc.", "type": "coordinator"}], "source": {"discovery": "EXTERNAL"}, "x_generator": {"engine": "Vulnogram 1.0.2"}}}}

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{"cveTags": [], "descriptions": [{"lang": "en", "value": "In Meari client applications embedding \"com.meari.sdk\" (including CloudEdge 5.5.0 build 220, Arenti 1.8.1 build 220, and related white-label <= 1.8.x), the integrated call path to openapi-euce.mearicloud.com can be abused to retrieve WAN IP data for arbitrary devices. The root cause is a server-side authorization failure in \"GET /openapi/device/status\"."}], "id": "CVE-2026-33357", "lastModified": "2026-05-11T17:16:30.730", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 7.5, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "NONE", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N", "version": "3.1"}, "exploitabilityScore": 3.9, "impactScore": 3.6, "source": "44488dab-36db-4358-99f9-bc116477f914", "type": "Secondary"}]}, "published": "2026-05-11T17:16:30.730", "references": [{"source": "44488dab-36db-4358-99f9-bc116477f914", "url": "https://github.com/xn0tsa/nobody-puts-baby-in-a-corner"}, {"source": "44488dab-36db-4358-99f9-bc116477f914", "url": "https://www.runzero.com/advisories/meari-openapi-device-status-idor-cve-2026-33357/"}], "sourceIdentifier": "44488dab-36db-4358-99f9-bc116477f914", "vulnStatus": "Received", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-862"}], "source": "44488dab-36db-4358-99f9-bc116477f914", "type": "Secondary"}]}

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