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CVE-2017-2184

22
FAUCET Score

CVE-2017-2184 describes a critical buffer overflow vulnerability in the KDDI HOME SPOT CUBE2 firmware, specifically versions V101 and earlier, which allows for arbitrary code execution through the WebUI. This vulnerability carries a high CVSSv3 score of 8.8, indicating a severe risk due to its network-adjacent attack vector, low attack complexity, and high impact on confidentiality, integrity, and availability. Despite its severity, there is no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage surrounding this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
v100CPE matchmatch criteria
cpe:2.3:o:kddi:home_spot_cube_2_firmware:v100:*:*:*:*:*:*:*
v101CPE matchmatch criteria
cpe:2.3:o:kddi:home_spot_cube_2_firmware:v101:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.0

8.8HIGH

CVSS:3.0/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Attack Vector
ADJACENT_NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
Exploitability Score
2.8
Impact Score
5.9
CvssVersion
3.0

Exploit Intelligence

EPSS Score
1.09%
Probability of exploitation in next 30 days
EPSS Percentile
61.8%
Percentile rank of EPSS score among Peer Group
As of 2026-07-24
Model: v2026.06.15
This CVE's current EPSS score of 0.0109 is in the 76th percentile among its peer group of 1,857 CVEs.

Social Chatter

No social media mentions found for this CVE.

The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.1 Bluesky, 0.1 Mastodon, and 0.2 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.2 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Remediation records are not available for this CVE.

References

jvn.jp / en/jp/JVN24348065/index.html
Third Party AdvisoryVDB Entry
au.com / information/notice_mobile/update/update-20170612-01
Vendor Advisory
securityfocus.com / bid/99282
Third Party AdvisoryVDB Entry