CVE-2014-4076

HighPublished

Microsoft Windows Server 2003 SP2 allows local users to gain privileges via a crafted IOCTL call to (1) tcpip.sys or (2) tcpip6.sys, aka "TCP/IP Elevation...

Published: Nov 11, 2014
Updated: Aug 6, 2024
Assigning CNA: microsoft
Evidence observed: Jan 29, 2015

Primary CVSS

7.2/ 10High

nvd · CVSS 2.0

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

EPSS probability estimate

22.7%

Moderate · next 30 days

Percentile: 97.7%
Model date: Sep 21, 2026

EPSS is a statistical estimate, not a certainty or a measure of impact. Combine it with CVSS, KEV status, exposure and your environment.

Summary

Microsoft Windows Server 2003 SP2 allows local users to gain privileges via a crafted IOCTL call to (1) tcpip.sys or (2) tcpip6.sys, aka "TCP/IP Elevation of Privilege Vulnerability."

Sources

CVE-2014-4076Exploit
Proof-of-concept exploit for CVE-2014-4076 targeting Windows Server 2003 tcpip.sys driver to escalate privileges from Administrator to SYSTEM. Written in C++.
WindowsElevationResearch
Windows Elevation(持续更新)
Microsoft Windows Server 2003 SP2 - Local Privilege Escalation (MS14-070)Exploit
KoreLogic · windows · Jan 29, 2015
Microsoft Windows Server 2003 SP2 - TCP/IP IOCTL Privilege Escalation (MS14-070)Exploit
Tomislav Paskalev · windows · Aug 12, 2015

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