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CVE-2016-4523

Estado: AnalizadaAlta (7.5)⚠ Explotación activa

The WAP interface in Trihedral VTScada (formerly VTS) 8.x through 11.x before 11.2.02 allows remote attackers to cause a denial of service (out-of-bounds read and application crash) via unspecified vectors.

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).

CISA KEV — explotada activamente

🎯 Técnicas ATT&CK

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

Vector AV:N/PR:N/UI:N y CWE-125 (buffer read) en interfaz web pública confirman T1190. Out-of-bounds read causa crash → T1499.004 (denial of service por agotamiento de aplicación).

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

Filter Network TrafficVulnerability ScanningPrivileged Account ManagementNetwork SegmentationLimit Access to Resource Over NetworkApplication Isolation and Sandboxing

Tecnologías afectadas (1)

Trihedral — Vtscada

CWE

Referencias

JSON original (NVD)

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  "id": "CVE-2016-4523",
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  "published": "2016-06-09T10:59:04.073",
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      "lang": "en",
      "value": "The WAP interface in Trihedral VTScada (formerly VTS) 8.x through 11.x before 11.2.02 allows remote attackers to cause a denial of service (out-of-bounds read and application crash) via unspecified vectors."
    },
    {
      "lang": "es",
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    }
  ],
  "lastModified": "2026-06-17T00:47:42.740",
  "cisaActionDue": "2022-05-06",
  "cisaExploitAdd": "2022-04-15",
  "configurations": [
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}