CVE-2019-6279

HIGH

ChinaMobile PLC Wireless Router GPN2.4P21-C-CN - Privilege Escalation

Title source: llm
STIX 2.1

Exploitation Summary

EIP tracks 1 public exploit for CVE-2019-6279. PoCs published by Kumar Saurav.

AI-analyzed exploit summary This exploit demonstrates an incorrect access control vulnerability in ChinaMobile PLC Wireless Router GPN2.4P21-C-CN, allowing an attacker to change the wireless security password without authentication via a crafted HTML form.

Description

ChinaMobile PLC Wireless Router GPN2.4P21-C-CN devices with firmware W2001EN-00 have an Incorrect Access Control vulnerability via the cgi-bin/webproc?getpage=html/index.html subpage=wlsecurity URI, allowing an Attacker to change the Wireless Security Password.

Exploits (1)

exploitdb WORKING POC
by Kumar Saurav · textwebappshardware
https://www.exploit-db.com/exploits/46580

This exploit demonstrates an incorrect access control vulnerability in ChinaMobile PLC Wireless Router GPN2.4P21-C-CN, allowing an attacker to change the wireless security password without authentication via a crafted HTML form.

Classification
Working Poc 90%
Attack Type
Auth Bypass
Complexity
Trivial
Reliability
Reliable
Target: ChinaMobile PLC Wireless Router GPN2.4P21-C-CN (Firmware: W2001EN-00)
No auth needed
Prerequisites: Network access to the router's web interface · Victim interaction to visit the malicious HTML page
devstral-2 · analyzed Feb 16, 2026 Full analysis →

References (5)

Core 5
Core References
Exploit, Third Party Advisory x_refsource_misc
https://www.youtube.com/watch?v=-cw04rOYREQ
Exploit, Third Party Advisory, VDB Entry exploit x_refsource_exploit-db
https://www.exploit-db.com/exploits/46580/

Scores

CVSS v3 8.8
EPSS 0.0753
EPSS Percentile 93.7%
Attack Vector NETWORK
CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Details

Status published
Products (1)
chinamobileltd/gpn2.4p21-c-cn_firmware w2001en-00
Published Mar 21, 2019
Tracked Since Feb 18, 2026