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CVE-2019-12323

39
FAUCET Score

CVE-2019-12323 is a high-severity vulnerability affecting Hosting Controller HC10 version 10.14, specifically within its HC.Server service. This flaw allows for an Invalid Pointer Write, leading to a Denial of Service (DoS) condition. With a CVSS score of 7.5, it can be exploited remotely without authentication or user interaction, causing a complete loss of availability. While not actively exploited in the wild (no KEV entry), a public exploit (EDB-46995) exists, yet it has garnered minimal community discussion or media coverage.

Impacted Technologies

VendorProductVersion(s)CPE
10.14CPE matchmatch criteria
cpe:2.3:a:hostingcontroller:hc10:10.14:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.0

7.5HIGH

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

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
Exploitability Score
3.9
Impact Score
3.6
CvssVersion
3.0

Exploit Intelligence

EPSS Score
8.79%
Probability of exploitation in next 30 days
EPSS Percentile
94.6%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
ExploitDB: EDB-46995 · Jun 17, 2019
This CVE's current EPSS score of 0.0879 is in the 91st percentile among its peer group of 51,506 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.1 Mastodon, and 0.4 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

hyp3rlinx.altervista.org
ExploitThird Party Advisory
seclists.org / fulldisclosure/2019/Jun/28
ExploitMailing ListThird Party Advisory
help.hostingcontroller.com / OnlineHelp/default.aspx
Release NotesVendor Advisory