CVE-2026-33357

{
  "id": "CVE-2026-33357",
  "sourceIdentifier": "44488dab-36db-4358-99f9-bc116477f914",
  "published": "2026-05-11T17:16:30.730",
  "lastModified": "2026-10-26T18:10:00.173",
  "vulnStatus": "Deferred",
  "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\"."
    },
    {
      "lang": "es",
      "value": "En las aplicaciones cliente de Meari que incrustan ’com.meari.sdk’ (incluidas CloudEdge 5.5.0 build 220, Arenti 1.8.1 build 220, y marcas blancas relacionadas menor o igual que 1.8.x), la ruta de llamada integrada a openapi-euce.mearicloud.com puede ser abusada para recuperar datos de IP WAN para dispositivos arbitrarios. La causa raíz es un fallo de autorización del lado del servidor en ’GET /openapi/device/status’."
    }
  ],
  "affected": [
    {
      "source": "44488dab-36db-4358-99f9-bc116477f914",
      "affectedData": [
        {
          "vendor": "Meari",
          "product": "com.meari.sdk",
          "defaultStatus": "unaffected",
          "versions": [
            {
              "version": "firmID=8",
              "versionType": "custom",
              "status": "affected"
            }
          ]
        }
      ]
    }
  ],
  "metrics": {
    "cvssMetricV31": [
      {
        "source": "44488dab-36db-4358-99f9-bc116477f914",
        "type": "Secondary",
        "cvssData": {
          "version": "3.1",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N",
          "baseScore": 7.5,
          "baseSeverity": "HIGH",
          "attackVector": "NETWORK",
          "attackComplexity": "LOW",
          "privilegesRequired": "NONE",
          "userInteraction": "NONE",
          "scope": "UNCHANGED",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "NONE",
          "availabilityImpact": "NONE"
        },
        "exploitabilityScore": 3.9,
        "impactScore": 3.6
      }
    ],
    "ssvcV203": [
      {
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "ssvcData": {
          "timestamp": "2026-05-11T18:18:17.383807Z",
          "id": "CVE-2026-33357",
          "options": [
            {
              "exploitation": "none"
            },
            {
              "automatable": "yes"
            },
            {
              "technicalImpact": "partial"
            }
          ],
          "role": "CISA Coordinator",
          "version": "2.0.3"
        }
      }
    ]
  },
  "weaknesses": [
    {
      "source": "44488dab-36db-4358-99f9-bc116477f914",
      "type": "Secondary",
      "description": [
        {
          "lang": "en",
          "value": "CWE-862"
        }
      ]
    }
  ],
  "references": [
    {
      "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/",
      "source": "44488dab-36db-4358-99f9-bc116477f914"
    }
  ]
}