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CVE-2016-4811

20
FAUCET Score

CVE-2016-4811 describes a man-in-the-middle vulnerability in the NTT Broadband Platform Japan Connected-free Wi-Fi application for Android (versions 1.15.1 and earlier) and iOS (versions 1.13.0 and earlier). This flaw allows attackers to obtain API access through unspecified vectors. With a CVSS score of 5.6 (Medium), exploitation requires high attack complexity but could lead to low impact on confidentiality, integrity, and availability. There is no evidence of active exploitation, public exploit code, or significant community discussion surrounding this vulnerability.

Impacted Technologies

VendorProductVersion(s)CPE
1.13.0CPE matchmatch criteria
cpe:2.3:a:ntt-bp:japan_connected-free_wi-fi:1.13.0:*:*:*:*:iphone_os:*:*
1.15.1CPE matchmatch criteria
cpe:2.3:a:ntt-bp:japan_connected-free_wi-fi:1.15.1:*:*:*:*:android:*:*

CVSS Data

CVSS version used by this source: 3.0

5.6MEDIUM

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

Attack Vector
NETWORK
Attack Complexity
HIGH
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
LOW
Integrity Impact
LOW
Availability Impact
LOW
Exploitability Score
2.2
Impact Score
3.4
CvssVersion
3.0

Exploit Intelligence

EPSS Score
0.78%
Probability of exploitation in next 30 days
EPSS Percentile
52.2%
Percentile rank of EPSS score among Peer Group
As of 2026-07-25
Model: v2026.06.15
This CVE's current EPSS score of 0.0078 is in the 11th percentile among its peer group of 19,955 CVEs.

Social Chatter

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

Media Mentions

No media coverage found for this CVE.

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

Remediation

Remediation records are not available for this CVE.

References

jvndb.jvn.jp / jvndb/JVNDB-2016-000076
Vendor Advisory
jvn.jp / en/jp/JVN46888319/278948/index.html
Vendor Advisory
jvn.jp / en/jp/JVN46888319/index.html
Vendor Advisory
itunes.apple.com / app/japan-connected-free-wi-fi/id810838196
play.google.com / store/apps/details