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CVE-2019-16731

Estado: ModificadaAlta (7.5)—

The udpServerSys service in Petwant PF-103 firmware 4.22.2.42 and Petalk AI 3.2.2.30 allows remote attackers to initiate firmware upgrades and alter device settings.

CVSS

Probabilidad de explotación (EPSS)

EPSS (Exploit Prediction Scoring System, de FIRST) estima la probabilidad de que una vulnerabilidad sea explotada en 30 días. Complementa a CVSS (impacto) y a CISA KEV (explotación confirmada).

Tecnologías afectadas (2)

CWE

Referencias

JSON original (NVD)

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  "id": "CVE-2019-16731",
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          "vectorString": "AV:N/AC:L/Au:N/C:N/I:P/A:N",
          "authentication": "NONE",
          "integrityImpact": "PARTIAL",
          "accessComplexity": "LOW",
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          "confidentialityImpact": "NONE"
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          "integrityImpact": "HIGH",
          "userInteraction": "NONE",
          "attackComplexity": "LOW",
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          "privilegesRequired": "NONE",
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  "affected": [
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      "affectedData": [
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  "published": "2019-12-13T21:15:17.383",
  "references": [
    {
      "url": "https://blog.securityevaluators.com/remotely-exploiting-iot-pet-feeders-21013562aea3",
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        "Third Party Advisory"
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  "vulnStatus": "Modified",
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    }
  ],
  "lastModified": "2026-06-17T02:22:41.450",
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