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CVE-2015-4080

18
FAUCET Score

CVE-2015-4080 describes a vulnerability in the Kankun Smart Socket device and its mobile application, stemming from the use of a hardcoded AES 256-bit encryption key. This flaw allows remote attackers to intercept and decrypt sensitive network traffic, and potentially gain unauthorized access to the device by crafting encrypted messages. With a CVSS score of 6.8, this vulnerability is of medium severity, requiring moderate attack complexity but posing a risk to confidentiality, integrity, and availability. 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
All Versions ImpactedCPE matchmatch criteria
cpe:2.3:h:kankun:smartsocket:*:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 2.0

6.8MEDIUM

AV:N/AC:M/Au:N/C:P/I:P/A:P

Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
Access Vector
NETWORK
Access Complexity
MEDIUM
Authentication
NONE
Exploitability Score
8.6
Impact Score
6.4
CvssVersion
2.0

Exploit Intelligence

EPSS Score
2.36%
Probability of exploitation in next 30 days
EPSS Percentile
82.0%
Percentile rank of EPSS score among Peer Group
As of 2026-07-24
Model: v2026.06.15
This CVE's current EPSS score of 0.0236 is in the 71st percentile among its peer group of 19,954 CVEs.

Social Chatter

No social media mentions found for this CVE.

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

packetstormsecurity.com / files/132210/Kankun-Smart-Socket-Mobile-App-Hardcoded-AES-Key.html
plus.google.com / 109112844319840106704/posts
securityfocus.com / archive/1/535702/100/0/threaded
securityfocus.com / bid/75057