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CVE-2012-4898

Estado: ModificadaMedia (6.1)—

Mesh OS before 7.9.1.1 on Tropos wireless mesh routers does not use a sufficient source of entropy for SSH keys, which makes it easier for man-in-the-middle attackers to spoof a device or modify a client-server data stream by leveraging knowledge of a key from a product installation elsewhere.

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 (9)

Tropos — 1310 Distrubution Automation Mesh RouterTropos — 1410 Mesh RouterTropos — 1410 Wireless Mesh RouterTropos — 3310 Indoor Mesh RouterTropos — 3320 Indoor Mesh RouterTropos — 4310 Mobile Mesh RouterTropos — 6310 Mesh RouterTropos — 6320 Mesh RouterTropos — Mesh OS

CWE

Referencias

JSON original (NVD)

Mostrar
{
  "id": "CVE-2012-4898",
  "cveTags": [],
  "metrics": {
    "cvssMetricV2": [
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        "type": "Secondary",
        "source": "ics-cert@hq.dhs.gov",
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          "baseScore": 6.1,
          "accessVector": "NETWORK",
          "vectorString": "AV:N/AC:H/Au:N/C:C/I:P/A:N",
          "authentication": "NONE",
          "integrityImpact": "PARTIAL",
          "accessComplexity": "HIGH",
          "availabilityImpact": "NONE",
          "confidentialityImpact": "COMPLETE"
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        "exploitabilityScore": 4.9,
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          "vectorString": "AV:N/AC:H/Au:N/C:C/I:P/A:N",
          "authentication": "NONE",
          "integrityImpact": "PARTIAL",
          "accessComplexity": "HIGH",
          "availabilityImpact": "NONE",
          "confidentialityImpact": "COMPLETE"
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        "obtainUserPrivilege": false,
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  "affected": [
    {
      "source": "ics-cert@hq.dhs.gov",
      "affectedData": [
        {
          "vendor": "Tropos",
          "product": "Mesh OS",
          "versions": [
            {
              "status": "affected",
              "version": "0",
              "lessThan": "7.9.1.1",
              "versionType": "custom"
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  "published": "2012-12-18T12:30:05.920",
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      "url": "https://www.cisa.gov/news-events/ics-advisories/icsa-12-297-01",
      "source": "ics-cert@hq.dhs.gov"
    },
    {
      "url": "http://www.us-cert.gov/control_systems/pdf/ICSA-12-297-01.pdf",
      "tags": [
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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": [
        {
          "lang": "en",
          "value": "CWE-310"
        }
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    }
  ],
  "descriptions": [
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      "lang": "en",
      "value": "Mesh OS before 7.9.1.1 on Tropos wireless mesh routers does not use a sufficient source of entropy for SSH keys, which makes it easier for man-in-the-middle attackers to spoof a device or modify a client-server data stream by leveraging knowledge of a key from a product installation elsewhere."
    },
    {
      "lang": "es",
      "value": "Mesh OS antes de v7.9.1.1 en los routers Tropos inalámbricos no utilizan una fuente suficiente de entropía para claves SSH, lo que hace que sea más fácil para atacantes man-in-the-middle falsificar un dispositivo o modificar un flujo de datos cliente-servidor mediante el aprovechamiento de conocimiento de una clave de una instalación del producto en otros lugares."
    }
  ],
  "lastModified": "2026-06-16T23:45:52.160",
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}