CVE-2014-7136

Published: Dec 12, 2014Updated: May 6, 2026 Sources: CVE List NVDCWE-119

7.2HIGH

NVD MITRE

Description

Heap-based buffer overflow in the K7FWFilt.sys kernel mode driver (aka K7Firewall Packet Driver) before 14.0.1.16, as used in multiple K7 Computing products, allows local users to execute arbitrary code with kernel privileges via a crafted parameter in a DeviceIoControl API call.

No summary for this CVE yet.

CVSS Vector Breakdown

Exploitability

AV:LAccess Vector

Local

AC:LAccess Complexity

Low

Au:NAuthentication

None

Impact

C:CConfidentiality

Complete

I:CIntegrity

Complete

A:CAvailability

Complete

Open in CVSS calculator →

Weaknesses

CWE-119

Affected Products

k7computing

commercial·INaka k7 computing

k7firewall packet driver

Security Products

and 1 more affected products View all →

Exploitability

3 exploit sources identified

Exploit details including PoC links, Metasploit modules, and scanner templates are available after registration.

View exploit details

Is your org exposed to CVE-2014-7136?Request an assessment to establish which checks are appropriate for your systems. Check my exposure

Attack Graph

Products CVE Techniques Tactics

Click technique nodes for MITRE ATT&CK details · drag to pan · Ctrl/⌘ + scroll to zoom, or go fullscreen.

MITRE ATT&CK

2 techniques

Initial Access

Privilege Escalation

View detailed technique mapping

References

https://www.portcullis-security.com/security-research-and-downloads/security-advisories/cve-2014-7136/

portcullis-security.com

http://seclists.org/fulldisclosure/2014/Dec/47

seclists.org

http://packetstormsecurity.com/files/129474/K7-Computing-Multiple-Products-K7FWFilt.sys-Privilege-Escalation.html

packetstormsecurity.com

Unlock Complete Vulnerability Intelligence

Get the full picture for CVE-2014-7136 and every CVE in our database. Create a free account — no credit card required.

Create Free Account

Plain-language analysis

Impact assessment and exploitation scenario in plain English

Attack graph visualization

Interactive attack path and kill chain mapping

Exploit details & PoC links

ExploitDB, Metasploit, GitHub PoCs with direct links

Nuclei scanner templates

Ready-to-use vulnerability scanner templates

Full remediation guide

Patch instructions, workarounds, and compliance impact

Interactive AI chat

Ask questions about this vulnerability in natural language

Related vulnerabilities

Semantically similar CVEs and attack patterns

REST API & MCP access

Integrate vulnerability data into your workflows