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CVE-2020-13712

Estado: AplazadaAlta (7.8)—

A command injection is possible through the user interface, allowing arbitrary command execution as the root user. oMG2000 running MGOS 3.15.1 or earlier is affected.

MG90 running MGOS 4.2.1 or earlier is affected.

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).

🎯 Técnicas ATT&CK

Cómo se explota esta vulnerabilidad y qué consigue el atacante, en el lenguaje de MITRE ATT&CK.

AV:L (acceso local) sin UI:R, con PR:L (privilegios bajos). CWE-78 (command injection) permite ejecución arbitraria como root, escalando privilegios localmente.

Inferido por nuestro agente de análisis a partir de la descripción oficial, el vector CVSS y la CWE, y comprobado por un supervisor. Puede contener errores.

🛡️ Mitigaciones ATT&CK que cubren estas técnicas

Execution PreventionThreat Intelligence ProgramRestrict Web-Based ContentPrivileged Account ManagementLimit Software InstallationBehavior Prevention on Endpoint

Tecnologías afectadas (3)

⚠ Inferidas por IA a partir de la descripción — NVD aún no ha analizado esta CVE; no son CPE verificados.

OMG — Mg90AIOMG — MgosAIOMG — Omg2000AI

CWE

Referencias

JSON original (NVD)

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{
  "id": "CVE-2020-13712",
  "cveTags": [],
  "metrics": {
    "ssvcV203": [
      {
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "ssvcData": {
          "id": "CVE-2020-13712",
          "role": "CISA Coordinator",
          "options": [
            {
              "exploitation": "none"
            },
            {
              "automatable": "no"
            },
            {
              "technicalImpact": "total"
            }
          ],
          "version": "2.0.3",
          "timestamp": "2024-12-26T19:28:59.870255Z"
        }
      }
    ],
    "cvssMetricV31": [
      {
        "type": "Secondary",
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "cvssData": {
          "scope": "UNCHANGED",
          "version": "3.1",
          "baseScore": 7.8,
          "attackVector": "LOCAL",
          "baseSeverity": "HIGH",
          "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
          "integrityImpact": "HIGH",
          "userInteraction": "NONE",
          "attackComplexity": "LOW",
          "availabilityImpact": "HIGH",
          "privilegesRequired": "LOW",
          "confidentialityImpact": "HIGH"
        },
        "impactScore": 5.9,
        "exploitabilityScore": 1.8
      }
    ]
  },
  "affected": [
    {
      "source": "security@sierrawireless.com",
      "affectedData": [
        {
          "vendor": "Sierra Wireless",
          "product": "MGOS",
          "versions": [
            {
              "status": "affected",
              "version": "all versions before 3.15.1",
              "versionType": "Custom"
            }
          ],
          "platforms": [
            "oMG2000"
          ],
          "defaultStatus": "unaffected"
        },
        {
          "vendor": "Sierra Wireless",
          "product": "MGOS",
          "versions": [
            {
              "status": "affected",
              "version": "all versions before 4.2.1",
              "versionType": "Custom"
            }
          ],
          "platforms": [
            "MG90"
          ],
          "defaultStatus": "unaffected"
        }
      ]
    }
  ],
  "published": "2024-12-20T22:15:23.327",
  "references": [
    {
      "url": "https://source.sierrawireless.com/-/media/support_downloads/security-bulletins/pdf/swi-psa-2020-006---mgos-security-update.ashx",
      "source": "security@sierrawireless.com"
    }
  ],
  "vulnStatus": "Deferred",
  "weaknesses": [
    {
      "type": "Secondary",
      "source": "security@sierrawireless.com",
      "description": [
        {
          "lang": "en",
          "value": "CWE-78"
        }
      ]
    },
    {
      "type": "Secondary",
      "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
      "description": [
        {
          "lang": "en",
          "value": "CWE-77"
        }
      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "A command injection is possible through the user interface, allowing arbitrary command execution as \nthe root user. oMG2000 running MGOS 3.15.1 or earlier is affected. \n\nMG90 running MGOS 4.2.1 or earlier is affected."
    },
    {
      "lang": "es",
      "value": "Es posible inyectar comandos a través de la interfaz de usuario, lo que permite la ejecución de comandos arbitrarios como superusuario. oMG2000 que ejecuta MGOS 3.15.1 o anterior se ve afectado. MG90 que ejecuta MGOS 4.2.1 o anterior se ve afectado."
    }
  ],
  "lastModified": "2026-06-17T02:53:35.157",
  "sourceIdentifier": "security@sierrawireless.com"
}