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CVE-2016-4830

21
FAUCET Score

CVE-2016-4830 describes a critical vulnerability in the Sushiro App for iOS (2.1.16 and earlier) and Android (2.1.16.1 and earlier), where the applications fail to properly verify SSL certificates. This oversight allows for potential man-in-the-middle attacks, enabling an attacker to intercept sensitive user data. The vulnerability is rated Medium severity with a CVSS score of 5.9, indicating a high potential for confidentiality impact due to the lack of SSL certificate validation. There is currently 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
<= 2.1.16CPE matchmatch criteria
cpe:2.3:a:akindo-sushiro:sushiro:*:*:*:*:*:ios:*:*
<= 2.1.16.1CPE matchmatch criteria
cpe:2.3:a:akindo-sushiro:sushiro:*:*:*:*:*:android:*:*

CVSS Data

CVSS version used by this source: 3.1

5.9MEDIUM

CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N

Attack Vector
NETWORK
Attack Complexity
HIGH
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
NONE
Availability Impact
NONE
Exploitability Score
2.2
Impact Score
3.6
CvssVersion
3.1

Exploit Intelligence

EPSS Score
0.95%
Probability of exploitation in next 30 days
EPSS Percentile
57.7%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0095 is in the 16th 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 / en/contents/2016/JVNDB-2016-000122.html
Third Party AdvisoryVDB Entry
jvn.jp / en/jp/JVN30260727/index.html
Third Party AdvisoryVDB Entry
securityfocus.com / bid/91490
Third Party AdvisoryVDB Entry