CVE-2026-10120

Estado: AplazadaAlta (7.4)—

A vulnerability was detected in TRENDnet TEW-432BRP 3.10B20. The affected element is the function formSetFirewallRule of the file /goform/formSetFirewallRule. The manipulation of the argument firewall_name results in stack-based buffer overflow. The attack can be executed remotely. The exploit is now public and may be used. The vendor explains: "This product has been EOL for 15 years (since 2009). As the item has been EOL for such a long time, we are not able to replicate or fix any vulnerabilities." This vulnerability only affects products that are no longer supported by the maintainer.

CVSS

Versión: 4.0
Vector: CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:P/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
Puntuación base: 7.4

Probabilidad de explotación (EPSS)

Probabilidad de explotación en los próximos 30 días: 0.46%
Percentil entre todas las CVEs puntuadas: 38
Fecha de la puntuación: 4/10/2026

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.

ExplotaciónT1210 Exploitation of Remote Serviceslateral movement85 %
Impacto principalT1059 Command and Scripting Interpreterexecution80 %

Stack overflow remoto en dispositivo de red (router) accesible por red. AV:N, PR:L permiten acceso autenticado a función de cortafuegos que desborda búfer de pila, permitiendo ejecución de código arbitrario en el dispositivo.

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

Privileged Account Management Disable or Remove Feature or Program Vulnerability Scanning Threat Intelligence Program Restrict Web-Based Content Network Segmentation

Tecnologías afectadas (1)

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

Trendnet — Tew-432brp^AI

CWE

CWE-119, CWE-121

Referencias

JSON original (NVD)

Mostrar

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      "sourceIdentifier": "cna@vuldb.com"
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      "value": "A vulnerability was detected in TRENDnet TEW-432BRP 3.10B20. The affected element is the function formSetFirewallRule of the file /goform/formSetFirewallRule. The manipulation of the argument firewall_name results in stack-based buffer overflow. The attack can be executed remotely. The exploit is now public and may be used. The vendor explains: \"This product has been EOL for 15 years (since 2009). As the item has been EOL for such a long time, we are not able to replicate or fix any vulnerabilities.\" This vulnerability only affects products that are no longer supported by the maintainer."
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      "value": "Se detectó una vulnerabilidad en TRENDnet TEW-432BRP 3.10B20. El elemento afectado es la función formSetFirewallRule del archivo /goform/formSetFirewallRule. La manipulación del argumento firewall_name resulta en desbordamiento de búfer basado en pila. El ataque puede ser ejecutado remotamente. El exploit ahora es público y puede ser usado. El proveedor explica: 'Este producto ha estado EOL durante 15 años (desde 2009). Como el artículo ha estado EOL durante tanto tiempo, no podemos replicar ni solucionar ninguna vulnerabilidad.' Esta vulnerabilidad solo afecta a productos que ya no son compatibles por el mantenedor."
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  "lastModified": "2026-07-22T06:10:00.170",
  "sourceIdentifier": "cna@vuldb.com"
}