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CVE-2019-12804

20
FAUCET Score

CVE-2019-12804 is a medium-severity vulnerability affecting Hunesion i-oneNet versions 3.0.7 through 3.0.53 and 4.0.4 through 4.0.16. It stems from a lack of integrity checking during the update process, allowing an attacker to introduce malicious update files. The vulnerability has a CVSS score of 5.5, indicating a local attack vector with low complexity, requiring user interaction, and potentially leading to high integrity impact without affecting confidentiality or availability. There is no evidence of active exploitation, public exploit code, or significant community discussion surrounding this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
>= 3.0.7, <= 3.0.53CPE matchmatch criteria
cpe:2.3:a:hunesion:i-onenet:*:*:*:*:*:*:*:*
>= 4.0.4, <= 4.0.16CPE matchmatch criteria
cpe:2.3:a:hunesion:i-onenet:*:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.0

7.8HIGH

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

Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
Exploitability Score
1.8
Impact Score
5.9
CvssVersion
3.0

Exploit Intelligence

EPSS Score
0.40%
Probability of exploitation in next 30 days
EPSS Percentile
32.5%
Percentile rank of EPSS score among Peer Group
As of 2026-07-26
Model: v2026.06.15
This CVE's current EPSS score of 0.0040 is in the 39th percentile among its peer group of 5,758 CVEs.

Social Chatter

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

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Remediation records are not available for this CVE.

References

boho.or.kr / krcert/secNoticeView.do
Broken LinkThird Party Advisory