CVE-2017-14147

CRITICAL

FiberHome User End Router AN1020-25 - Info Disclosure

Title source: llm
STIX 2.1

Exploitation Summary

EIP tracks 1 public exploit for CVE-2017-14147. PoCs published by Ibad Shah.

AI-analyzed exploit summary This exploit demonstrates an unauthenticated factory reset vulnerability in FiberHome AN1020-25 routers via a GET request to `/restoreinfo.cgi`, allowing an attacker to reset the device to default settings and bypass authentication.

Description

An issue was discovered on FiberHome User End Routers Bearing Model Number AN1020-25 which could allow an attacker to easily restore a router to its factory settings by simply browsing to the link http://[Default-Router-IP]/restoreinfo.cgi & execute it. Due to improper authentication on this page, the software accepts the request hence allowing attacker to reset the router to its default configurations which later could allow attacker to login to router by using default username/password.

Exploits (1)

exploitdb WORKING POC
by Ibad Shah · textwebappshardware
https://www.exploit-db.com/exploits/42649

This exploit demonstrates an unauthenticated factory reset vulnerability in FiberHome AN1020-25 routers via a GET request to `/restoreinfo.cgi`, allowing an attacker to reset the device to default settings and bypass authentication.

Classification
Working Poc 100%
Attack Type
Auth Bypass
Complexity
Trivial
Reliability
Reliable
Target: FiberHome ADSL AN1020-25
No auth needed
Prerequisites: Network access to the router's web interface
devstral-2 · analyzed Feb 16, 2026 Full analysis →

References (3)

Core 3
Core References
Exploit, Third Party Advisory, VDB Entry exploit x_refsource_exploit-db
https://www.exploit-db.com/exploits/42649/
Various Sources x_refsource_misc
https://beefaaubee09.github.io/fiberhome-adsls-dos/

Scores

CVSS v3 9.8
EPSS 0.7344
EPSS Percentile 98.8%
Attack Vector NETWORK
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Details

CWE
CWE-287
Status published
Products (1)
fiberhome/adsl_an1020-25_firmware
Published Sep 07, 2017
Tracked Since Feb 18, 2026