https://github.com/gsuberland/opcua_find_writable

Tool to find writable variables on OPC UA servers.
https://github.com/gsuberland/opcua_find_writable

industrial-automation industrial-control-systems industrial-security opc-ua opcua opcua-client opcua-server pentesting pentesting-tools python python3 security

Last synced: 2 months ago
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Tool to find writable variables on OPC UA servers.

• Host: GitHub
• URL: https://github.com/gsuberland/opcua_find_writable
• Owner: gsuberland
• License: mit
• Created: 2021-09-10T14:33:15.000Z (over 3 years ago)
• Default Branch: main
• Last Pushed: 2021-09-10T15:27:31.000Z (over 3 years ago)
• Last Synced: 2025-02-04T20:42:40.891Z (4 months ago)
• Topics: industrial-automation, industrial-control-systems, industrial-security, opc-ua, opcua, opcua-client, opcua-server, pentesting, pentesting-tools, python, python3, security
• Language: Python
• Homepage:
• Size: 6.84 KB
• Stars: 2
• Watchers: 2
• Forks: 2
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

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README

        
# Find Writable OPC UA Variables

`opcua_find_writable.py` is a simple tool to find writable variables on [OPC UA](https://en.wikipedia.org/wiki/OPC_Unified_Architecture) servers. It enumerates all nodes in the tree and prints the path of each variable that is writable by the current user.

Usage: `python3 opcua_find_writable.py [server]`, where `[server]` is an OPC UA connection string, like `opc.tcp://10.1.2.3:4840/`

It depends on [python-opcua](https://github.com/FreeOpcUa/python-opcua).

Released under MIT License.