CVE-2024-52331

7.5 HIGH
Published: January 23, 2025 Modified: October 02, 2025

Description

ECOVACS robot lawnmowers and vacuums use a deterministic symmetric key to decrypt firmware updates. An attacker can create and encrypt malicious firmware that will be successfully decrypted and installed by the robot.

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CVSS v3.x Details

0.0 Low Medium High Critical 10.0
Vector String
CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H

References to Advisories, Solutions, and Tools

Patch Vendor Advisory Exploit Third Party Advisory
https://dontvacuum.me/talks/37c3-2023/37c3-vacuuming-and-mowing.pdf
Source: 9119a7d8-5eab-497f-8521-727c672e3725
Exploit Third Party Advisory
https://dontvacuum.me/talks/HITCON2024/HITCON-CMT-2024_Ecovacs.html
Source: 9119a7d8-5eab-497f-8521-727c672e3725
Exploit Third Party Advisory

2 reference(s) from NVD

Quick Stats

CVSS v3 Score
7.5 / 10.0
EPSS (Exploit Probability)
0.0%
9th percentile
Exploitation Status
Not in CISA KEV

Affected Vendors

ecovacs