CVE-2024-23978

Name: CVE-2024-23978
Creator: NVD / NIST
Published: 2024-02-02T07:15:12.54+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

CRITICALCVSS 9.8/10EPSS 0.65%

Last modified Jun 17, 2026

CVE-2024-23978 is a critical-severity vulnerability rated 9.8/10 on the CVSS scale. Heap-based buffer overflow vulnerability exists in HOME SPOT CUBE2 V102 and earlier. By processing invalid values, arbitrary code may be executed. EPSS estimates a 0.65% chance of exploitation in the next 30 days.

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.

Metrics

CVSS 3.1

9.8/10

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

EPSS Probability

0.65%

46.4th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

Vendor	Product	Versions
Kddi	Home Spot Cube 2 Firmware	v102

References

https://jvn.jp/en/vu/JVNVU93740658/Third Party Advisory
https://www.au.com/support/service/mobile/guide/wlan/home_spot_cube_2/Vendor Advisory
https://jvn.jp/en/vu/JVNVU93740658/Third Party Advisory
https://www.au.com/support/service/mobile/guide/wlan/home_spot_cube_2/Vendor Advisory

Timeline

Published: Feb 2, 2024
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2024-23978?

How severe is CVE-2024-23978?

CVE-2024-23978 has a CVSS score of 9.8/10 (CRITICAL severity). The EPSS model estimates a 0.65% probability of exploitation in the next 30 days.

How do I fix CVE-2024-23978?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2024-23978?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST