CVE-2025-7635 – Calix GigaCenter ONT – Unauthenticated Telnet

CVE ID : CVE-2025-7635

Published : Sept. 9, 2025, 8:15 p.m. | 40 minutes ago

Description : Unauthenticated Telnet access vulnerability in Calix GigaCenter ONT allows root access.This issue affects GigaCenter ONT: 844E, 844G, 844GE, 854GE.

Severity: 8.7 | HIGH

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