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CVE-2018-3908

Estado: ModificadaAlta (7.5)—

An exploitable vulnerability exists in the REST parser of video-core's HTTP server of the Samsung SmartThings Hub STH-ETH-250-Firmware version 0.20.17. The video-core process incorrectly handles pipelined HTTP requests, which allows successive requests to overwrite the previously parsed HTTP method, URL and body. With the implementation of the on_body callback, defined by sub_41734, an attacker can send an HTTP request to trigger this vulnerability.

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 (1)

Samsung — Sth-eth-250 Firmware

CWE

Referencias

JSON original (NVD)

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  "id": "CVE-2018-3908",
  "cveTags": [],
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          "accessVector": "NETWORK",
          "vectorString": "AV:N/AC:L/Au:N/C:N/I:P/A:P",
          "authentication": "NONE",
          "integrityImpact": "PARTIAL",
          "accessComplexity": "LOW",
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  "published": "2018-08-28T19:29:19.507",
  "references": [
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  "vulnStatus": "Modified",
  "weaknesses": [
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      "value": "An exploitable vulnerability exists in the REST parser of video-core's HTTP server of the Samsung SmartThings Hub STH-ETH-250-Firmware version 0.20.17. The video-core process incorrectly handles pipelined HTTP requests, which allows successive requests to overwrite the previously parsed HTTP method, URL and body. With the implementation of the on_body callback, defined by sub_41734, an attacker can send an HTTP request to trigger this vulnerability."
    },
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      "lang": "es",
      "value": "Existe una vulnerabilidad explotable en el analizador REST del servidor HTTP de video-core de Samsung SmartThings Hub STH-ETH-250 con firmware en versión 0.20.17. El proceso video-core maneja incorrectamente las peticiones HTTP segmentadas, lo que permite que peticiones sucesivas sobrescriban el método HTTP, la URL y el cuerpo anteriormente analizados. Con la implementación de la devolución de llamada on_body, definida por sub_41734, un atacante puede enviar una petición HTTP para desencadenar esta vulnerabilidad."
    }
  ],
  "lastModified": "2026-06-17T01:58:00.000",
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