CVE-2021-27169

CRITICAL

FiberHome AN5506-04-FA Firmware RP2631 - Use of Hard-coded Credentials

Title source: llm

An issue was discovered on FiberHome AN5506-04-FA devices with firmware RP2631. There is a gepon password for the gepon account.

Core 1

Core References

Exploit, Third Party Advisory x_refsource_misc

CVSS v3 9.8

EPSS 0.1984

EPSS Percentile 97.1%

Attack Vector NETWORK

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

CWE

CWE-798

Status published

Products (1)

fiberhome/an5506-04-fa_firmware rp2631

Published Feb 10, 2021

Tracked Since Feb 18, 2026