Buffer overflow in Kddi Home Spot Cube 2
CVE-2024-23978
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.
Vulnerability class: Buffer Overflow
EPSS: 0.006 (47.4th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 9.8 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.
Affected products
- Kddi Home_spot_cube_2
- Kddi Home_spot_cube_2_firmware — versions v102
- Kddi Corporation Home Spot Cube2 — versions V102 and earlier
Weakness classification (CWE)
Public proof-of-concept exploits
References
- vultures@jpcert.or.jp (Vendor Advisory)
- vultures@jpcert.or.jp (Third Party Advisory)
Frequently asked questions
- What is CVE-2024-23978?
- CVE-2024-23978 is a critical-severity vulnerability in Kddi Home Spot Cube 2, classified under Out-of-bounds Write. CVSS score: 9.8/10. Published 2024-02-02.
- How severe is CVE-2024-23978?
- Critical severity. CVSS v3 base score is 9.8 out of 10.
- Is CVE-2024-23978 known to be exploited?
- 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.