Vulnerability-Lookup

VAR-202501-2794

Vulnerability from variot - Updated: 2025-10-03 23:34

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. DEEBOT 900 firmware, DEEBOT N8 firmware, DEEBOT T8 firmware etc. ECOVACS The product contains vulnerabilities related to the insufficient integrity verification of downloaded code and the use of weak authentication credentials.Information is obtained, information is tampered with, and service operation is interrupted. (DoS) It may be in a state

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CVE-2024-52331 (GCVE-0-2024-52331)

Vulnerability from cvelistv5 – Published: 2025-01-23 16:37 – Updated: 2025-10-02 14:10

Title

ECOVACS lawnmowers and vacuums deterministic firmware encryption key

Summary

Severity ?

7.5 (High)


                        
                          CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H

7.7 (High)


                        
                          CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:P/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N

CWE

CWE-494 - Download of Code Without Integrity Check
CWE-1391 - Use of Weak Credentials
CWE-327 - Use of a Broken or Risky Cryptographic Algorithm

Assigner

cisa-cg

References

URL

Tags

	https://dontvacuum.me/talks/HITCON2024/HITCON-CMT…
	https://dontvacuum.me/talks/37c3-2023/37c3-vacuum…

Impacted products

	Vendor	Product	Version
	ECOVACS	Unspecified robots	Affected: *

Show details on NVD website

JSON

To clipboard

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    "assignerShortName": "cisa-cg",
    "cveId": "CVE-2024-52331",
    "datePublished": "2025-01-23T16:37:31.290Z",
    "dateReserved": "2024-11-08T01:06:02.405Z",
    "dateUpdated": "2025-10-02T14:10:10.821Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

Sightings

Author	Source	Type	Date

Nomenclature

Seen: The vulnerability was mentioned, discussed, or observed by the user.
Confirmed: The vulnerability has been validated from an analyst's perspective.
Published Proof of Concept: A public proof of concept is available for this vulnerability.
Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
Not confirmed: The user expressed doubt about the validity of the vulnerability.
Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.

Detection rules are retrieved from Rulezet.

Action not permitted

VAR-202501-2794

CVE-2024-52331 (GCVE-0-2024-52331)

Tags

Sightings

Nomenclature