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CVE-2020-9475

Estado: ModificadaAlta (7)—

The S. Siedle & Soehne SG 150-0 Smart Gateway before 1.2.4 allows local privilege escalation via a race condition in logrotate. By using an exploit chain, an attacker with access to the network can get root access on the gateway.

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)

Siedle — SG 150-0 Firmware

CWE

Referencias

JSON original (NVD)

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{
  "id": "CVE-2020-9475",
  "cveTags": [],
  "metrics": {
    "cvssMetricV2": [
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        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
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          "baseScore": 6.9,
          "accessVector": "LOCAL",
          "vectorString": "AV:L/AC:M/Au:N/C:C/I:C/A:C",
          "authentication": "NONE",
          "integrityImpact": "COMPLETE",
          "accessComplexity": "MEDIUM",
          "availabilityImpact": "COMPLETE",
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          "baseSeverity": "HIGH",
          "vectorString": "CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H",
          "integrityImpact": "HIGH",
          "userInteraction": "NONE",
          "attackComplexity": "HIGH",
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          "privilegesRequired": "LOW",
          "confidentialityImpact": "HIGH"
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  "affected": [
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      "affectedData": [
        {
          "vendor": "n/a",
          "product": "n/a",
          "versions": [
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  "published": "2020-05-07T21:15:11.967",
  "references": [
    {
      "url": "https://research.hisolutions.com/2020/04/open-the-gates-insecurity-of-cloudless-smart-door-systems/",
      "tags": [
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        "Third Party Advisory"
      ],
      "source": "cve@mitre.org"
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    {
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      "source": "af854a3a-2127-422b-91ae-364da2661108"
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  "vulnStatus": "Modified",
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      "description": [
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          "lang": "en",
          "value": "CWE-362"
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  ],
  "descriptions": [
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      "lang": "en",
      "value": "The S. Siedle & Soehne SG 150-0 Smart Gateway before 1.2.4 allows local privilege escalation via a race condition in logrotate. By using an exploit chain, an attacker with access to the network can get root access on the gateway."
    },
    {
      "lang": "es",
      "value": "El S. Siedle & Soehne SG 150-0 Smart Gateway versiones anteriores a 1.2.4, permite una escalada de privilegios local por medio de una condición de carrera en logrotate. Al usar una cadena de explotaciones, un atacante con acceso a la red puede obtener acceso root en la puerta de enlace."
    }
  ],
  "lastModified": "2026-06-17T03:28:00.813",
  "configurations": [
    {
      "nodes": [
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