CVE-2024-23978

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Published Feb 2, 2024 CVSS 3.1 · 9.8 Critical EPSS < 1% KEV · Not listed

Description

Heap-based buffer overflow vulnerability exists in HOME SPOT CUBE2 V102 and earlier. By processing invalid values, arbitrary code may be executed. Note that the affected products are no longer supported.

Affected Products

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor Product Default status Versions

KDDI CORPORATION

HOME SPOT CUBE2

affected

Version	Status	Constraints
`V102 and earlier`	affected	—

Configuration 1 [-]

AND

cpe:2.3:o:kddi:home_spot_cube_2_firmware:v102:*:*:*:*:*:*:*

cpe:2.3:h:kddi:home_spot_cube_2:-:*:*:*:*:*:*:*

No data.

No data available yet.

Remediation

No solution or workaround provided in the CVE record

Tracking

Sign in to view the affected projects.

Advisories

No advisories available

Metrics

No CVSS v4.0

Attack Vector Network

Attack Complexity Low

Privileges Required None

Scope Unchanged

Confidentiality Impact High

Integrity Impact High

Availability Impact High

User Interaction None

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

Exploit prediction score: < 1% (0.650% probability within 30 days)

Exploitation none

Automatable yes

Technical Impact total

References

Link	Providers
https://jvn.jp/en/vu/JVNVU93740658/
https://www.au.com/support/service/mobile/guide/wlan/home_spot_cube_2/

History

May 15, 2025 8:15 PM Scoring metrics updated View changes

Type	Values Removed	Values Added
Metrics		ssvc `{'options': {'Automatable': 'yes', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}`

Subscriptions

Kddi Home Spot Cube 2 Home Spot Cube 2 Firmware

Weaknesses

CWE-787

Sources

CVE record Updated: May 15, 2025, 7:50 PM

Status: PUBLISHED
Assigner: jpcert
Published: Feb 2, 2024, 6:38 AM
Updated: May 15, 2025, 7:50 PM
Reserved: Jan 25, 2024, 1:46 AM

View source JSON

Vulnrichment Updated: Aug 1, 2024, 11:13 PM

Updated: Aug 1, 2024, 11:13 PM

NVD Updated: Jun 17, 2026, 7:13 AM

Status: Modified
Published: Feb 2, 2024, 7:15 AM
Modified: Jun 17, 2026, 7:13 AM

View source JSON

Red Hat No data

No data.

OpenCVE enrichment No data

No data.

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