Japan Vulnerability NotesJVN:24348065JVN#24348065: Multiple vulnerabilities in HOME SPOT CUBE2
8.3 High
CVSS2
Attack Vector
ADJACENT_NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
COMPLETE
Integrity Impact
COMPLETE
Availability Impact
COMPLETE
AV:A/AC:L/Au:N/C:C/I:C/A:C
8.8 High
CVSS3
Attack Vector
ADJACENT
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.0/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
0.003 Low
EPSS
Percentile
68.6%
HOME SPOT CUBE2 provided by KDDI CORPORATION is a wireless LAN router. HOME SPOT CUBE2 contains multiple vulnerabilities listed below.
OS command injection in Clock Settings (CWE-78) - CVE-2017-2183
| Version | Vector | Score |
|---|---|---|
| CVSS v3 | CVSS:3.0/AV:A/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H | Base Score: 6.8 |
| CVSS v2 | AV:A/AC:L/Au:S/C:P/I:P/A:P | Base Score: 5.2 |
Buffer overflow in WebUI (CWE-119) - CVE-2017-2184
| Version | Vector | Score |
|---|---|---|
| CVSS v3 | CVSS:3.0/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H | Base Score: 8.8 |
| CVSS v2 | AV:A/AC:L/Au:N/C:P/I:P/A:P | Base Score: 5.8 |
OS command injection in WebUI (CWE-78) - CVE-2017-2185
| Version | Vector | Score |
|---|---|---|
| CVSS v3 | CVSS:3.0/AV:A/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H | Base Score: 6.8 |
| CVSS v2 | AV:A/AC:L/Au:S/C:P/I:P/A:P | Base Score: 5.2 |
Improper authentication in WebUI (CWE-287) - CVE-2017-2186
| Version | Vector | Score |
|---|---|---|
| CVSS v3 | CVSS:3.0/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N | Base Score: 6.5 |
| CVSS v2 | AV:A/AC:L/Au:N/C:N/I:P/A:N | Base Score: 3.3 |
Impact
The impact of each vulnerability is as follows.
- An arbitrary OS command may be executed by an attacker who can access the management screen of the product – CVE-2017-2183, CVE-2017-2185
- Arbitrary code may be executed by an attacker who can access the management screen of the product – CVE-2017-2184
- Firmware may be altered by an attacker who can access the management screen of the product – CVE-2017-2186
Solution
Update the Firmware
Apply the appropriate firmware update provided by the developer.
Products Affected
- HOME SPOT CUBE2 firmware V101 and earlier
Related
8.3 High
CVSS2
Attack Vector
ADJACENT_NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
COMPLETE
Integrity Impact
COMPLETE
Availability Impact
COMPLETE
AV:A/AC:L/Au:N/C:C/I:C/A:C
8.8 High
CVSS3
Attack Vector
ADJACENT
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.0/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
0.003 Low
EPSS
Percentile
68.6%