CVSS Vector

CVSS:4.0/AV:P/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
Attack Vector
Physical
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
X

Lifecycle Timeline

3
Analysis Generated
Mar 28, 2026 - 18:05 vuln.today
PoC Detected
Sep 23, 2025 - 17:44 vuln.today
Public exploit code
CVE Published
Jan 23, 2025 - 17:15 nvd
HIGH 7.0

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.

Analysis

ECOVACS robot lawnmowers and vacuums use a deterministic root password generated based on model and serial number. Rated high severity (CVSS 7.0), this vulnerability is no authentication required, low attack complexity. Public exploit code available and no vendor patch available.

Technical Context

This vulnerability is classified as Use of Hard-coded Credentials (CWE-798), which allows attackers to gain access using credentials embedded in source code. 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. Affected products include: Ecovacs Deebot 900 Firmware, Ecovacs Deebot N8 Firmware, Ecovacs Deebot T8 Firmware, Ecovacs Deebot N9 Firmware, Ecovacs Deebot T9 Firmware.

Affected Products

Ecovacs Deebot 900 Firmware, Ecovacs Deebot N8 Firmware, Ecovacs Deebot T8 Firmware, Ecovacs Deebot N9 Firmware, Ecovacs Deebot T9 Firmware.

Remediation

No vendor patch is available at time of analysis. Monitor vendor advisories for updates. Remove hard-coded credentials, use environment variables or secrets management, rotate exposed credentials immediately.

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CVE-2024-11147 vulnerability details – vuln.today

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