EIP-2026-102128

PRE-CVE

Xfinity Gateway - Remote Code Execution

Title source: legacy
STIX 2.1

Exploitation Summary

EIP tracks 1 public exploit for EIP-2026-102128. PoCs published by Gregory Smiley.

AI-analyzed exploit summary This exploit demonstrates a command injection vulnerability in Xfinity Gateway's network diagnostic tools. The `destination_address` parameter in a POST request to `/actionHandler/ajax_network_diagnostic_tools.php` allows arbitrary command execution, as shown by injecting a ping command to an attacker-controlled IP.

Description

Xfinity Gateway - Remote Code Execution

Exploits (1)

exploitdb WORKING POC
by Gregory Smiley · textwebappshardware
https://www.exploit-db.com/exploits/40856

This exploit demonstrates a command injection vulnerability in Xfinity Gateway's network diagnostic tools. The `destination_address` parameter in a POST request to `/actionHandler/ajax_network_diagnostic_tools.php` allows arbitrary command execution, as shown by injecting a ping command to an attacker-controlled IP.

Classification
Working Poc 95%
Attack Type
Rce
Complexity
Trivial
Reliability
Reliable
Target: Xfinity Gateway (unknown version)
No auth needed
Prerequisites: Network access to the Xfinity Gateway (typically 10.0.0.1) · No authentication required due to lack of CSRF protections
devstral-2 · analyzed Feb 18, 2026 Full analysis →

Details

Status pre_cve
Tracked Since Feb 18, 2026