CVE-2026-21018-OPC-UA-Authentication-Bypass-via-None-Security-Policy

CVE-2026-21018 – OPC UA Authentication Bypass via None Security Policy Program Code Python opcua-asyncio sim root@kitploit: opcuaserversim.py - OPC UA server accepting None security policy from asyncua import Server import asyncio async def main: server = Server await server.init...