CVE-2026-2907: fallo de gravedad alta en Tenda HG9
Tenda HG9 GPON Configuration Endpoint formgponConf stack-based overflow
Publicada el · Actualizada el
Aviso por correo cuando entre en el KEV, tenga PoC pública o suba de nota.
21Vexday Risk Score
Sin señal de explotación. Ningún artefacto público de explotación conocido hasta ahora.
ssvc Trackcvss 8.7epss 0.6%
A weakness has been identified in Tenda HG9 300001138. Affected by this vulnerability is an unknown functionality of the file /boaform/formgponConf of the component GPON Configuration Endpoint. This manipulation of the argument fmgpon_loid/fmgpon_loid_password causes stack-based buffer overflow. Remote exploitation of the attack is possible. The exploit has been made available to the public and could be used for attacks.
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
Productos afectados
Tenda · HG9CVEs relacionadas — Tenda HG9
En el mismo producto, de las más peligrosas a las menos.
CVE-2026-11499CRITICALTenda HG7/HG9/HG10 formDOMAINBLK stack-based overflowEPSS 6.6%CVE-2026-11498HIGHTenda HG7/HG9/HG10 Web Management voip_other_set asp_voip_OtherSet stack-based overflowEPSS 3.8%CVE-2026-2910HIGHTenda HG9 formPing6 stack-based overflowEPSS 3.0%CVE-2026-2906HIGHTenda HG9 Samba Configuration Endpoint formSamba stack-based overflowEPSS 0.7%CVE-2026-2909HIGHTenda HG9 Diagnostic Ping Endpoint formPing stack-based overflowEPSS 0.6%CVE-2026-2908HIGHTenda HG9 Loopback Detection Configuration Endpoint formLoopBack stack-based overflowEPSS 0.6%