HOMEVULNERABILITIESCVE-2017-2186
HIGH

CVE-2017-2186

CWE-287Published: July 7, 2017· Updated: Jun 17, 2026

8.8
CVSS v3.1

Official Description

HOME SPOT CUBE2 firmware V101 and earlier allows an attacker to bypass authentication to load malicious firmware via WebUI.

NVD Source

Technical Analysis

CVE-2017-2186 requires adjacent network access, limiting remote exploitation but still posing risk in shared or local network environments.

The vulnerability requires no privileges and no user interaction, making it a prime target for automated exploitation campaigns and worm-like propagation.

A successful exploit results in complete confidentiality breach (data exposure), full integrity compromise (data manipulation), availability disruption (denial of service), with a CVSS base score of 8.8.

From a weakness classification perspective (CWE-287): Authentication bypass vulnerabilities allow attackers to access protected resources without valid credentials.

CVSS v3.1 Vector Breakdown

Exploitability
Attack VectorAdjacent
Attack ComplexityLow
Privileges Req.None
User InteractionNone
ScopeUnchanged
Impact
ConfidentialityHigh
IntegrityHigh
AvailabilityHigh
CVSS:3.0/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Affected Vendors & Products

kddi2 product(s)
home spot cube 2 firmwarehome spot cube 2
Source: NVD CPE · 3 total CPE entries

Exploit & PoC Resources

NO KNOWN EXPLOITNo public exploit confirmed at this time
Exploit-DB
Offensive Security exploit database
GitHub PoC Search
Community PoC repositories
Rapid7 / Metasploit
Metasploit module search
PacketStorm
Security advisories & exploits
NVD Detail
Official NIST entry
MITRE CVE
CVE Program entry
External links open in a new tab. Always verify in a controlled environment before use.

Official Patches & Advisories

ADVISORYhttp://jvn.jp/en/jp/JVN24348065/index.html
ADVISORYhttp://www.securityfocus.com/bid/99282
ADVISORYhttps://www.au.com/information/notice_mobile/update/update-20170612-01/
ADVISORYhttp://jvn.jp/en/jp/JVN24348065/index.html
ADVISORYhttp://www.securityfocus.com/bid/99282
ADVISORYhttps://www.au.com/information/notice_mobile/update/update-20170612-01/

All References (6)

→
http://jvn.jp/en/jp/JVN24348065/index.htmlThird Party Advisory · VDB Entry
→
http://www.securityfocus.com/bid/99282Third Party Advisory · VDB Entry
→
https://www.au.com/information/notice_mobile/update/update-20170612-01/Vendor Advisory
→
http://jvn.jp/en/jp/JVN24348065/index.htmlThird Party Advisory · VDB Entry
→
http://www.securityfocus.com/bid/99282Third Party Advisory · VDB Entry
→
https://www.au.com/information/notice_mobile/update/update-20170612-01/Vendor Advisory

Quick Facts

CVE IDCVE-2017-2186
CVSS Score8.8 / 10
SeverityHIGH
WeaknessCWE-287
CISA KEVNo
Affected1 vendor(s)
PublishedJul 7, 2017

Related CVEs (CWE-287)

CVE-2002-2417
10.0
CVE-2026-57216
10.0
CVE-2025-63224
10.0
CVE-2011-3478
10.0
CVE-2025-63216
10.0
CVE-2025-9265
10.0

Recommended Actions

  • →Apply vendor patches immediately
  • →Monitor CVE-2017-2186 in threat intel feeds
  • →Review IDS/IPS signatures for exploitation attempts
Data sourced from NVD (NIST), CISA KEV, and EPSS (FIRST). Analysis generated by CTIWatch. CVE data is provided under the NVD usage policy.
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