Improper authentication in KDDI CORPORATION HOME SPOT CUBE2
Priority MEDIUM 40CWE-287Published · Updated
Key facts
- Attack vector
- Adjacent network
- 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 3.0 · NVD. Fix status from CNA. Impact type from CWE-287.
Summary
HOME SPOT CUBE2 firmware V101 and earlier allows an attacker to bypass authentication to load malicious firmware via WebUI.
Why it matters now
EPSS 0.01033 64th 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
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| KDDI CORPORATION | HOME SPOT CUBE2 | firmware V101 and earlier | — | No fix listed | CNA |
- HOME SPOT CUBE2 VendorKDDI CORPORATION Affected firmware V101 and earlier Fixed in — No fix listed CNA
CPE configurations NVD · 3
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:o:kddi:home_spot_cube_2_firmware:v100:*:*:*:*:*:*:* | v100 | Vulnerable | KDDI CORPORATION |
| cpe:2.3:o:kddi:home_spot_cube_2_firmware:v101:*:*:*:*:*:*:* | v101 | 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:v100:*:*:*:*:*:*:* Versions v100 Vulnerable ·KDDI CORPORATION
- cpe:2.3:o:kddi:home_spot_cube_2_firmware:v101:*:*:*:*:*:*:* Versions v101 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-2017-2186
- 2026-10-03 Alias added: GHSA-5cmp-hg8h-m2f5
References
More KDDI CORPORATION Home Spot Cube 2 Firmware vulnerabilities
- TI-2024-15952 Out-of-bounds write in KDDI CORPORATION HOME SPOT CUBE2 CVSS 3.1CRITICAL 9.8
- TI-2022-14951 OS command injection in KDDI CORPORATION HOME SPOT CUBE2 CVSS 3.1HIGH 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-2017-2186 · CVE Program
- CVE-2017-2186 · NVD
- FIRST EPSS
- GHSA-5cmp-hg8h-m2f5 · 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