EIP-2026-101789

PRE-CVE

HughesNet HT2000W Satellite Modem - Password Reset

Title source: legacy
STIX 2.1

Exploitation Summary

EIP tracks 1 public exploit for EIP-2026-101789. PoCs published by Simon Greenblatt.

AI-analyzed exploit summary This exploit leverages a path traversal vulnerability (CVE-2021-20090) in the HughesNet HT2000W Satellite Modem's Arcadyan httpd 1.0 to reset the administrator password. It bypasses authentication by extracting an httoken via path traversal and encodes the new password using a Vigenère cipher before submitting it.

Description

HughesNet HT2000W Satellite Modem - Password Reset

Exploits (1)

exploitdb WORKING POC
by Simon Greenblatt · pythonwebappshardware
https://www.exploit-db.com/exploits/52073

This exploit leverages a path traversal vulnerability (CVE-2021-20090) in the HughesNet HT2000W Satellite Modem's Arcadyan httpd 1.0 to reset the administrator password. It bypasses authentication by extracting an httoken via path traversal and encodes the new password using a Vigenère cipher before submitting it.

Classification
Working Poc 95%
Attack Type
Auth Bypass
Complexity
Moderate
Reliability
Reliable
Target: HughesNet HT2000W Satellite Modem (Arcadyan httpd 1.0)
No auth needed
Prerequisites: Network access to the target modem · Knowledge of the target IP address (defaults to 192.168.42.1)
devstral-2 · analyzed Feb 16, 2026 Full analysis →

Details

Status pre_cve
Tracked Since Feb 18, 2026