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CVE-2016-8673

Estado: ModificadaAlta (8.8)—

A vulnerability has been identified in SIMATIC CP 343-1 Advanced (incl. SIPLUS NET variant) (All versions < V3.0.53), SIMATIC CP 443-1 Advanced (incl. SIPLUS NET variant) (All versions < V3.2.17), SIMATIC S7-300 PN/DP CPU family (incl. SIPLUS variants) (All versions), SIMATIC S7-400 PN/DP CPU family (incl. SIPLUS variants) (All versions). The integrated web server at port 80/TCP or port 443/TCP of the affected devices could allow remote attackers to perform actions with the permissions of an authenticated user, provided the targeted user has an active session and is induced to trigger the malicious request.

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 (4)

Siemens — Simatic CP 343-1 FirmwareSiemens — Simatic CP 443-1 FirmwareSiemens — Simatic S7 300 CPU FirmwareSiemens — Simatic S7 400 CPU Firmware

CWE

Referencias

JSON original (NVD)

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          "vectorString": "AV:N/AC:M/Au:N/C:P/I:P/A:P",
          "authentication": "NONE",
          "integrityImpact": "PARTIAL",
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          "baseSeverity": "HIGH",
          "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H",
          "integrityImpact": "HIGH",
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          "privilegesRequired": "NONE",
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  "published": "2016-11-23T11:59:01.657",
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      "value": "A vulnerability has been identified in SIMATIC CP 343-1 Advanced (incl. SIPLUS NET variant) (All versions < V3.0.53), SIMATIC CP 443-1 Advanced (incl. SIPLUS NET variant) (All versions < V3.2.17), SIMATIC S7-300 PN/DP CPU family (incl. SIPLUS variants) (All versions), SIMATIC S7-400 PN/DP CPU family (incl. SIPLUS variants) (All versions). The integrated web server at port 80/TCP or port 443/TCP of the affected devices could allow remote attackers to perform actions with the permissions of an authenticated user, provided the targeted user has an active session and is induced to trigger the malicious request."
    },
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      "lang": "es",
      "value": "Se ha identificado una vulnerabilidad en SIMATIC CP 343-1 Advanced (incluida la variante SIPLUS NET) (Todas las versiones  anteriores a la versión V3.0.53), SIMATIC CP 443-1 Advanced (incluida la variante SIPLUS NET) (Todas las versiones anteriores a la versión  V3.2.17), Familia de CPU SIMATIC S7-300 PN / DP (incluidas las variantes SIPLUS) (todas las versiones), familia de CPU SIMATIC S7-400 PN / DP (incluidas las variantes SIPLUS) (todas las versiones). El servidor web integrado en el puerto 80 / TCP o el puerto 443 / TCP de los dispositivos afectados podría permitir a los atacantes remotos realizar acciones con los permisos de un usuario autenticado, siempre que el usuario objetivo tenga una sesión activa y se induzca a activar la solicitud maliciosa."
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  "lastModified": "2026-06-17T00:54:47.127",
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