Out-of-bounds write in KDDI CORPORATION HOME SPOT CUBE2
Priority MEDIUM 50CWE-787Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- None
- Attack complexity
- Low
- Impact type
- Code execution
- Confidentiality · integrity · availability
- High · High · High
- Fix status
- No fix listed
Attack profile from CVSS 3.1 · CISA ADP. Fix status from CNA. Impact type from CWE-787 and the CVSS impact.
Summary
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.
Why it matters now
Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.0065 51st percentileScored 2026-11-07
Fix No fix listed No fixed version in the sources yet
SSVC decision points
CISA ADP · SSVC 2.0.3
- Exploitation
- None
- Automatable
- Yes
- Technical impact
- Total
The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| KDDI CORPORATION | HOME SPOT CUBE2 | up to V102 | — | No fix listed | CNA |
- HOME SPOT CUBE2 VendorKDDI CORPORATION Affected up to V102 Fixed in — No fix listed CNA
CPE configurations NVD · 2
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:o:kddi:home_spot_cube_2_firmware:v102:*:*:*:*:*:*:* | v102 | Vulnerable | KDDI CORPORATION |
| cpe:2.3:h:kddi:home_spot_cube_2:-:*:*:*:*:*:*:* | not specified by NVD | Running on | KDDI CORPORATION |
- cpe:2.3:o:kddi:home_spot_cube_2_firmware:v102:*:*:*:*:*:*:* Versions v102 Vulnerable ·KDDI CORPORATION
- cpe:2.3:h:kddi:home_spot_cube_2:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·KDDI CORPORATION
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2024-23978
- 2026-10-03 Alias added: GHSA-9mhj-hrp8-v2xc
- 2026-10-16 EPSS moved to the 50th–90th percentile
References
More KDDI CORPORATION Home Spot Cube 2 Firmware vulnerabilities
- TI-2022-14951 OS command injection in KDDI CORPORATION HOME SPOT CUBE2 CVSS 3.1HIGH 8.8
- TI-2017-01486 Improper authentication in KDDI CORPORATION HOME SPOT CUBE2 CVSS 3.0HIGH 8.8
- TI-2017-01485 HOME SPOT CUBE2 firmware V101 and earlier allows authenticated attackers to execute arbitrary OS commands via WebUI. CVSS 3.0HIGH 8.8
- TI-2017-01484 Buffer overflow in HOME SPOT CUBE2 firmware V101 and earlier allows an attacker to execute arbitrary code via WebUI. CVSS 3.0HIGH 8.8
- TI-2017-01483 OS command injection in KDDI CORPORATION HOME SPOT CUBE2 CVSS 3.0HIGH 8.0
- TI-2024-14462 Out-of-bounds write in KDDI CORPORATION HOME SPOT CUBE2 CVSS 3.1HIGH 7.5
Sources
- CVE-2024-23978 · CVE Program
- CVE-2024-23978 · NVD
- FIRST EPSS
- GHSA-9mhj-hrp8-v2xc · GitHub Advisory Database · CC BY 4.0
This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences