Which versions of Deebot 900 Firmware are affected by CVE-2024-52331?

CVE-2024-52331 presents notable security risk, a broken cryptography vulnerability rated CVSS 7.7. Exploitation could compromise the security of affected deployments.

Is there a public PoC exploit available for CVE-2024-52331?

Yes, a public proof-of-concept exploit is available for CVE-2024-52331. Prioritise patching immediately. EPSS: 0.1%.

How to fix or mitigate CVE-2024-52331?

Within 30 days: Identify all affected systems and apply vendor patches as part of regular patch cycle. Monitor vendor channels for patch availability.

Deebot 900 Firmware CVE-2024-52331

Q: What is the CVSS score of CVE-2024-52331?

CVE-2024-52331 has a CVSS 4.0 base score of 7.7 (High). CVSS vector: 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/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. EPSS exploitation probability: 0.1%.

HIGH

Use of a Broken or Risky Cryptographic Algorithm (CWE-327)

2025-01-23 9119a7d8-5eab-497f-8521-727c672e3725

Information Disclosure Deebot 900 Firmware Deebot N8 Firmware Deebot T8 Firmware Deebot N9 Firmware Deebot T9 Firmware Deebot N10 Firmware Deebot T10 Firmware Deebot X1 Firmware Deebot T20 Firmware Deebot X2 Firmware Goat G1 Firmware Airbot Z1 Firmware Airbot Ava Firmware Airbot Andy Firmware

7.7

CVSS 4.0 · NVD

Severity by source

NVD PRIMARY

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/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

Primary rating from NVD · only source for this CVE.

CVSS VectorNVD

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/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

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

Scope

Lifecycle Timeline

Analysis Generated

Mar 28, 2026 - 18:05 vuln.today

PoC Detected

Oct 02, 2025 - 15:15 vuln.today

Public exploit code

CVE Published

Jan 23, 2025 - 17:15 nvd

HIGH 7.7

DescriptionCVE.org

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.

AnalysisAI

ECOVACS robot lawnmowers and vacuums use a deterministic symmetric key to decrypt firmware updates. Rated high severity (CVSS 7.7), this vulnerability is remotely exploitable, no authentication required, low attack complexity. Public exploit code available and no vendor patch available.

Technical ContextAI

This vulnerability is classified under CWE-327. 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. Affected products include: Ecovacs Deebot 900 Firmware, Ecovacs Deebot N8 Firmware, Ecovacs Deebot T8 Firmware, Ecovacs Deebot N9 Firmware, Ecovacs Deebot T9 Firmware.

RemediationAI

No vendor patch is available at time of analysis. Monitor vendor advisories for updates. Apply vendor patches when available. Implement network segmentation and monitoring as interim mitigations.