CVE Watch2 nov 2026

CVE-2026-117082

An authentication bypass vulnerability in the Universal Plug and Play (UPnP) framework of the Sercomm AOT-4221SR 4.6 Dual Band GPON ONU devi

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Sin CVSS

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Exploit Today

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0-100

Publicado: 2 nov 2026 · Última mod.: 2 nov 2026

EPSS · 30d

Sin historial EPSS suficiente todavía.

Descripción técnica

An authentication bypass vulnerability in the Universal Plug and Play (UPnP) framework of the Sercomm AOT-4221SR 4.6 Dual Band GPON ONU device allows an attackers to execute arbitrary SOAP requests via port 5555. This flaw exposes 15 administrative, WAN, LAN, and firewall services without requiring credentials, enabling attackers to modify core routing tables, alter DNS servers, remove firewall rules, and completely compromise the network.

Referencias oficiales

sercomm.comhttp://sercomm.com
github.comhttps://github.com/dewcode91/security-research/blob/main/CVE-2026-117082.md

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Sin CVEs relacionados por CWE o producto.