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CVE-2018-3890

Estado: ModificadaMedia (6.8)—

An exploitable code execution vulnerability exists in the firmware update functionality of Yi Home Camera 27US 1.8.7.0D. A specially crafted file can cause a logic flaw and command injection, resulting in code execution. An attacker can insert an SD card 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)

Yitechnology — YI Home Camera Firmware

CWE

Referencias

JSON original (NVD)

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{
  "id": "CVE-2018-3890",
  "cveTags": [],
  "metrics": {
    "cvssMetricV2": [
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        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
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          "baseScore": 4.6,
          "accessVector": "LOCAL",
          "vectorString": "AV:L/AC:L/Au:N/C:P/I:P/A:P",
          "authentication": "NONE",
          "integrityImpact": "PARTIAL",
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          "confidentialityImpact": "PARTIAL"
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        "acInsufInfo": false,
        "impactScore": 6.4,
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  "affected": [
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            }
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  "published": "2018-11-02T17:29:00.240",
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      "url": "https://www.talosintelligence.com/vulnerability_reports/TALOS-2018-0565",
      "tags": [
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    {
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      "source": "af854a3a-2127-422b-91ae-364da2661108"
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  "vulnStatus": "Modified",
  "weaknesses": [
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      "source": "nvd@nist.gov",
      "description": [
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          "value": "CWE-78"
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      "lang": "en",
      "value": "An exploitable code execution vulnerability exists in the firmware update functionality of Yi Home Camera 27US 1.8.7.0D. A specially crafted file can cause a logic flaw and command injection, resulting in code execution. An attacker can insert an SD card to trigger this vulnerability."
    },
    {
      "lang": "es",
      "value": "Existe una vulnerabilidad explotable de ejecución de código en la funcionalidad de actualización de firmware de Yi Home Camera 27US 1.8.7.0D. Un archivo especialmente manipulado puede provocar un error de lógica y una inyección de comandos que daría lugar a la ejecución de código. Un atacante puede insertar una tarjeta SD para provocar esta vulnerabilidad."
    }
  ],
  "lastModified": "2026-06-17T01:57:58.167",
  "configurations": [
    {
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  "sourceIdentifier": "talos-cna@cisco.com"
}