EIP-2026-101763

PRE-CVE

Grandstream UCM6200 Series WebSocket 1.0.20.20 - 'user_password' SQL Injection

Title source: legacy
STIX 2.1

Exploitation Summary

EIP tracks 1 public exploit for EIP-2026-101763. PoCs published by Jacob Baines.

AI-analyzed exploit summary This exploit leverages a time-based SQL injection vulnerability in Grandstream UCM6200 Series WebSocket to disclose user passwords by brute-forcing character by character. It uses WebSocket communication to inject malicious SQL queries and measures response times to infer password characters.

Description

Grandstream UCM6200 Series WebSocket 1.0.20.20 - 'user_password' SQL Injection

Exploits (1)

exploitdb WORKING POC
by Jacob Baines · pythonwebappshardware
https://www.exploit-db.com/exploits/48271

This exploit leverages a time-based SQL injection vulnerability in Grandstream UCM6200 Series WebSocket to disclose user passwords by brute-forcing character by character. It uses WebSocket communication to inject malicious SQL queries and measures response times to infer password characters.

Classification
Working Poc 95%
Attack Type
Sqli
Complexity
Moderate
Reliability
Reliable
Target: Grandstream UCM6200 Series WebSocket 1.0.20.20 and below
No auth needed
Prerequisites: Network access to the target device · WebSocket service exposed on port 8089
devstral-2 · analyzed Feb 16, 2026 Full analysis →

Details

Status pre_cve
Tracked Since Feb 18, 2026