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CVE-2016-3989

Estado: ModificadaAlta (8.1)—

The NTP time-server interface on Meinberg IMS-LANTIME M3000, IMS-LANTIME M1000, IMS-LANTIME M500, LANTIME M900, LANTIME M600, LANTIME M400, LANTIME M300, LANTIME M200, LANTIME M100, SyncFire 1100, and LCES devices with firmware before 6.20.004 allows remote authenticated users to obtain root privileges for writing to unspecified scripts, and consequently obtain sensitive information or modify data, by leveraging access to the nobody account.

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 (12)

Meinberg — Ims-lantime M1000Meinberg — Ims-lantime M3000Meinberg — Ims-lantime M500Meinberg — Lantime M100Meinberg — Lantime M200Meinberg — Lantime M300Meinberg — Lantime M400Meinberg — Lantime M600Meinberg — Lantime M900Meinberg — LcesMeinberg — NTP Server FirmwareMeinberg — Syncfire 1100

CWE

Referencias

JSON original (NVD)

Mostrar
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  "id": "CVE-2016-3989",
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          "vectorString": "AV:N/AC:L/Au:S/C:C/I:C/A:N",
          "authentication": "SINGLE",
          "integrityImpact": "COMPLETE",
          "accessComplexity": "LOW",
          "availabilityImpact": "NONE",
          "confidentialityImpact": "COMPLETE"
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        "acInsufInfo": false,
        "impactScore": 9.2,
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        "obtainAllPrivilege": false,
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          "baseScore": 8.1,
          "attackVector": "NETWORK",
          "baseSeverity": "HIGH",
          "vectorString": "CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N",
          "integrityImpact": "HIGH",
          "userInteraction": "NONE",
          "attackComplexity": "LOW",
          "availabilityImpact": "NONE",
          "privilegesRequired": "LOW",
          "confidentialityImpact": "HIGH"
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        "impactScore": 5.2,
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  "affected": [
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      "affectedData": [
        {
          "vendor": "n/a",
          "product": "n/a",
          "versions": [
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              "status": "affected",
              "version": "n/a"
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  "published": "2016-07-03T14:59:05.523",
  "references": [
    {
      "url": "https://ics-cert.us-cert.gov/advisories/ICSA-16-175-03",
      "tags": [
        "Third Party Advisory",
        "US Government Resource"
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      "source": "cve@mitre.org"
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      "source": "cve@mitre.org"
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  "vulnStatus": "Modified",
  "weaknesses": [
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      "source": "nvd@nist.gov",
      "description": [
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          "lang": "en",
          "value": "CWE-264"
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  "descriptions": [
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      "lang": "en",
      "value": "The NTP time-server interface on Meinberg IMS-LANTIME M3000, IMS-LANTIME M1000, IMS-LANTIME M500, LANTIME M900, LANTIME M600, LANTIME M400, LANTIME M300, LANTIME M200, LANTIME M100, SyncFire 1100, and LCES devices with firmware before 6.20.004 allows remote authenticated users to obtain root privileges for writing to unspecified scripts, and consequently obtain sensitive information or modify data, by leveraging access to the nobody account."
    },
    {
      "lang": "es",
      "value": "La interfaz del servidor de tiempos NTP en dispositivos Meinberg IMS-LANTIME M3000, IMS-LANTIME M1000, IMS-LANTIME M500, LANTIME M900, LANTIME M600, LANTIME M400, LANTIME M300, LANTIME M200, LANTIME M100, SyncFire 1100 y LCES con firmware anterior a la versión 6.20.004 permite a usuarios remotos autenticados obtener privilegios root para escribir secuencias de comandos no especificadas y consecuentemente obtener información sensible o modificar datos, aprovechando el acceso a una cuenta sin dueño."
    }
  ],
  "lastModified": "2026-06-17T00:46:41.537",
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