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CVE-2014-7136

19
FAUCET Score

CVE-2014-7136 describes a heap-based buffer overflow in the K7FWFilt.sys kernel mode driver, affecting K7 Computing products utilizing K7Firewall Packet Driver versions prior to 14.0.1.16. This vulnerability has a CVSS score of 7.2, indicating high severity, as it allows local attackers to achieve arbitrary code execution with kernel privileges through a crafted DeviceIoControl API call. There is no evidence of active exploitation, publicly available exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage surrounding this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
<= 14.0.1.15CPE matchmatch criteria
cpe:2.3:a:k7computing:k7firewall_packet_driver:*:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 2.0

7.2HIGH

AV:L/AC:L/Au:N/C:C/I:C/A:C

Confidentiality Impact
COMPLETE
Integrity Impact
COMPLETE
Availability Impact
COMPLETE
Access Vector
LOCAL
Access Complexity
LOW
Authentication
NONE
Exploitability Score
3.9
Impact Score
10.0
CvssVersion
2.0

Exploit Intelligence

EPSS Score
0.63%
Probability of exploitation in next 30 days
EPSS Percentile
46.6%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0063 is in the 68th percentile among its peer group of 3,237 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, 0.1 Bluesky, 0.0 Mastodon, and 0.5 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

packetstormsecurity.com / files/129474/K7-Computing-Multiple-Products-K7FWFilt.sys-Privilege-Escalation.html
Exploit
seclists.org / fulldisclosure/2014/Dec/47
Exploit
portcullis-security.com / security-research-and-downloads/security-advisories/cve-2014-7136
Exploit