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TI-2020-14935 Aliases CVE-2020-24395GHSA-mw35-grpm-83j9

The USB firmware update script of homee Brain Cube v2 (2.28.2 and 2.28.4) devices allows…

Priority LOW 30CWE-345Published · Updated

Key facts

Attack vector
Physical
Privileges required
None
User interaction
None
Attack complexity
Low
Impact type
Security bypass
Confidentiality · integrity · availability
High · High · High
Fix status
No fix listed

Attack profile from CVSS 3.1 · NVD. Fix status from CNA. Impact type from CWE-345.

Summary

The USB firmware update script of homee Brain Cube v2 (2.28.2 and 2.28.4) devices allows an attacker with physical access to install compromised firmware. This occurs because of insufficient validation of the firmware image file and can lead to code execution on the device.

Why it matters now

EPSS 0.0024 15th percentileScored 2026-11-07
Fix No fix listed No fixed version in the sources yet

SSVC decision points

Not available: CISA has not published SSVC decision points for this record.

Affected products

VendorProductAffected versionsFixed inStatusSource
——all versions—No fix listedCNA
  • — Vendor— Affected all versions Fixed in — No fix listed CNA

CPE configurations NVD · 3

CPEVersionsRoleVendor
cpe:2.3:o:hom.ee:brain_cube_core:2.28.2:*:*:*:*:*:*:*2.28.2VulnerableHom.ee
cpe:2.3:o:hom.ee:brain_cube_core:2.28.4:*:*:*:*:*:*:*2.28.4VulnerableHom.ee
cpe:2.3:h:hom.ee:brain_cube:-:*:*:*:*:*:*:*not specified by NVDRunning onHom.ee
  • cpe:2.3:o:hom.ee:brain_cube_core:2.28.2:*:*:*:*:*:*:* Versions 2.28.2 Vulnerable ·Hom.ee
  • cpe:2.3:o:hom.ee:brain_cube_core:2.28.4:*:*:*:*:*:*:* Versions 2.28.4 Vulnerable ·Hom.ee
  • cpe:2.3:h:hom.ee:brain_cube:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Hom.ee

Remediation

No fixed version listed by the sources yet.

Timeline

  1. 2026-10-02 Threatist record created from CVE-2020-24395
  2. 2026-10-03 Alias added: GHSA-mw35-grpm-83j9

References

Advisory 2

  • TI-2020-14936 homee Brain Cube v2 (2.28.2 and 2.28.4) devices have sensitive SSH keys within… CVSS 3.1HIGH 7.5
  • TI-2019-12240 The bootloader of the homee Brain Cube V2 through 2.23.0 allows attackers with physical… CVSS 3.1MEDIUM 6.8

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences