CVE-2025-63353

CRITICAL

9.8

Description

A vulnerability in FiberHome GPON ONU HG6145F1 RP4423 allows the device's factory default Wi-Fi password (WPA/WPA2 pre-shared key) to be predicted from the SSID. The device generates default passwords using a deterministic algorithm that derives the router passphrase from the SSID, enabling an attacker who can observe the SSID to predict the default password without authentication or user interaction.

Details CVE

Score CVSS v3.19.8

SeveriteCRITICAL

Vecteur CVSSCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Vecteur d'attaqueNETWORK

ComplexiteLOW

Privileges requisNONE

Interaction utilisateurNONE

Publie11/12/2025

Derniere modification12/31/2025

Sourcenvd

Observations honeypot0

Produits affectes

fiberhome:hg6145f1fiberhome:hg6145f1_firmware

Faiblesses (CWE)

CWE-284

References

https://github.com/hanianis/CVE-2025-63353(cve@mitre.org)

https://medium.com/@hanianis.bouzid/fiberhome-gpon-onu-model-hg6145f1-router-predictable-wifi-passwords-and-real-risks-d8e54da385d3(cve@mitre.org)

Correlations IOC

Aucune correlation enregistree

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