EIP-2026-101659
PRE-CVEDasan Networks GPON ONT WiFi Router H64X Series - Authentication Bypass
Title source: legacyExploitation Summary
EIP tracks 1 public exploit for EIP-2026-101659. PoCs published by LiquidWorm.
AI-analyzed exploit summary The exploit demonstrates an authentication bypass vulnerability in Dasan Networks GPON ONT WiFi Router H64X Series by manipulating the 'Grant' cookie value to 1 (user) or 2 (admin), allowing unauthorized access to the device management interface.
Description
Dasan Networks GPON ONT WiFi Router H64X Series - Authentication Bypass
Exploits (1)
exploitdb
WORKING POC
by LiquidWorm · textwebappshardware
https://www.exploit-db.com/exploits/42320
The exploit demonstrates an authentication bypass vulnerability in Dasan Networks GPON ONT WiFi Router H64X Series by manipulating the 'Grant' cookie value to 1 (user) or 2 (admin), allowing unauthorized access to the device management interface.
Classification
Working Poc 95%
Attack Type
Auth Bypass
Complexity
Trivial
Reliability
Reliable
Target:
Dasan Networks GPON ONT WiFi Router H64X Series (Firmware: 2.76-9999, 2.76-1101, 2.67-1070, 2.45-1045)
No auth needed
Prerequisites:
Network access to the target device
MITRE ATT&CK
devstral-2 · analyzed Feb 18, 2026
Full analysis →
Details
Status
pre_cve
Tracked Since
Feb 18, 2026