CVE-2026-7415

{
  "id": "CVE-2026-7415",
  "sourceIdentifier": "[email protected]",
  "published": "2026-05-07T17:15:59.570",
  "lastModified": "2026-10-26T00:10:00.150",
  "vulnStatus": "Analyzed",
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "The MQTT broker embedded in Yarbo firmware v2.3.9 is configured to allow anonymous connections with no topic-level read or write ACLs. Any host on the same network can subscribe to sensitive telemetry topics or publish control messages directly to the robot without authentication or authorization of any kind."
    },
    {
      "lang": "es",
      "value": "El broker MQTT incrustado en el firmware de Yarbo v2.3.9 está configurado para permitir conexiones anónimas sin ACLs de lectura o escritura a nivel de tema. Cualquier host en la misma red puede suscribirse a temas de telemetría sensibles o publicar mensajes de control directamente al robot sin autenticación o autorización de ningún tipo."
    }
  ],
  "affected": [
    {
      "source": "[email protected]",
      "affectedData": [
        {
          "vendor": "Yarbo",
          "product": "Firmware",
          "defaultStatus": "unaffected",
          "versions": [
            {
              "version": "0",
              "lessThanOrEqual": "2.3.9",
              "versionType": "semver",
              "status": "affected"
            }
          ]
        }
      ]
    }
  ],
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      {
        "source": "[email protected]",
        "type": "Secondary",
        "cvssData": {
          "version": "3.1",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
          "baseScore": 9.8,
          "baseSeverity": "CRITICAL",
          "attackVector": "NETWORK",
          "attackComplexity": "LOW",
          "privilegesRequired": "NONE",
          "userInteraction": "NONE",
          "scope": "UNCHANGED",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "HIGH",
          "availabilityImpact": "HIGH"
        },
        "exploitabilityScore": 3.9,
        "impactScore": 5.9
      }
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        "ssvcData": {
          "timestamp": "2026-05-07T17:04:20.271427Z",
          "id": "CVE-2026-7415",
          "options": [
            {
              "exploitation": "poc"
            },
            {
              "automatable": "yes"
            },
            {
              "technicalImpact": "total"
            }
          ],
          "role": "CISA Coordinator",
          "version": "2.0.3"
        }
      }
    ]
  },
  "weaknesses": [
    {
      "source": "[email protected]",
      "type": "Secondary",
      "description": [
        {
          "lang": "en",
          "value": "CWE-306"
        }
      ]
    }
  ],
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  "references": [
    {
      "url": "https://github.com/Bin4ry/yarbo-nat-in-my-back-yard",
      "source": "[email protected]",
      "tags": [
        "Exploit",
        "Third Party Advisory"
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    },
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      "url": "https://takeonme.org/gcves/GCVE-1337-2026-00000000000000000000000000000000000000000000000000111111111100111111111110000000000000000000000000000000000000000000000000000001001",
      "source": "[email protected]",
      "tags": [
        "Third Party Advisory"
      ]
    },
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      "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
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}