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vuln-cve/data/2026/33xxx/CVE-2026-33357.json
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{
"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": "2026-05-11T18:18:25.334Z"
},
"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"
}
},
"adp": [
{
"metrics": [
{
"other": {
"type": "ssvc",
"content": {
"timestamp": "2026-05-11T18:18:17.383807Z",
"id": "CVE-2026-33357",
"options": [
{
"Exploitation": "none"
},
{
"Automatable": "yes"
},
{
"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": "2026-05-11T18:18:25.334Z"
}
}
]
}
}