CVE-2026-108894
Se ha descubierto una vulnerabilidad de seguridad en Linksys E1700 1.0.0.4.003. La función addStaticRoute del archivo /goform/addStaticRoute del componente Static Route Handler se ve afectada. La manipulación de los argumentos staticRoute_IP_setting/staticRoute_Netmask_setting/staticRoute_Gateway_setting/staticRoute_Metric_setting resulta en inyección de comandos del sistema operativo. La explotación remota del ataque es posible. El exploit ha sido liberado al público y puede ser utilizado para ataques. Se contactó con el proveedor con anticipación sobre esta divulgación, pero no respondió de ninguna manera.
Traducción automática del texto original de NVD (en inglés).
CVSS
- Puntuación base
- 8.6
- Versión
- 4.0
- Vector
- CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H/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
Probabilidad de explotación (EPSS)
- Probabilidad de explotación en los próximos 30 días
- 2.16 %
- Percentil entre todas las CVEs puntuadas
- 82
- Fecha de la puntuación
- 20/10/2026
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.
- Explotación
T1210Exploitation of Remote Serviceslateral movement85 % - Impacto principal
T1059Command and Scripting Interpreterexecution90 %
Vector CVSS con AV:N, PR:L indica acceso remoto con privilegios de usuario; CWE-77/78 confirman command injection; el manipuleo de parámetros en /goform/addStaticRoute resulta en ejecución de comandos OS.
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
Tecnologías afectadas (1)
⚠ Inferidas por IA a partir de la descripción — NVD aún no ha analizado esta CVE; no son CPE verificados.
CWE
- CWE-77, CWE-78
Referencias
JSON original (NVD)
Mostrar
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"published": "2026-10-12T14:17:09.897",
"references": [
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"url": "https://github.com/wudipjq/my_vuln/blob/main/Linksys3/vuln_68/68.md",
"source": "cna@vuldb.com"
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{
"url": "https://vuldb.com/cve/CVE-2026-108894",
"source": "cna@vuldb.com"
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{
"url": "https://vuldb.com/submit/973113",
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"description": [
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"value": "CWE-77"
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"descriptions": [
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"value": "A security flaw has been discovered in Linksys E1700 1.0.0.4.003. Impacted is the function addStaticRoute of the file /goform/addStaticRoute of the component Static Route Handler. Performing a manipulation of the argument staticRoute_IP_setting/staticRoute_Netmask_setting/staticRoute_Gateway_setting/staticRoute_Metric_setting results in os command injection. Remote exploitation of the attack is possible. The exploit has been released to the public and may be used for attacks. The vendor was contacted early about this disclosure but did not respond in any way."
}
],
"lastModified": "2026-10-14T18:17:31.883",
"sourceIdentifier": "cna@vuldb.com"
}