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CVE-2019-15661

21
FAUCET Score

CVE-2019-15661 is a stack-based buffer overflow vulnerability in Rivet Killer Control Center versions prior to 2.1.1352. The flaw, residing in the KfeCo10X64.sys driver's IOCTL 0x120004, stems from a lack of parameter validation. This critical vulnerability carries a CVSS score of 7.2 (HIGH) and could allow an authenticated attacker to achieve arbitrary code execution or privilege escalation. There is currently no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion surrounding this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
< 2.1.1352CPE matchmatch criteria
cpe:2.3:a:killernetworking:killer_control_center:*:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.1

7.2HIGH

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

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
HIGH
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
Exploitability Score
1.2
Impact Score
5.9
CvssVersion
3.1

Exploit Intelligence

EPSS Score
2.39%
Probability of exploitation in next 30 days
EPSS Percentile
82.2%
Percentile rank of EPSS score among Peer Group
As of 2026-07-26
Model: v2026.06.15
This CVE's current EPSS score of 0.0239 is in the 79th percentile among its peer group of 5,531 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.1 Mastodon, and 0.3 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

github.com / fireeye/Vulnerability-Disclosures/blob/master/FEYE-2019-0005/FEYE-2019-0005.md
Release NotesThird Party Advisory
support.killernetworking.com / downloads/ReleaseNotes/KillerSoftware_Release_Notes_2.1.1352.pdf
Release NotesVendor Advisory
killernetworking.com
Product