CVE-2018-6232: Trend Micro Maximum Security tmnciesc Buffer Overflow Privilege Escalation Vulnerability

Published May 25, 2018
·
Updated

A buffer overflow privilege escalation vulnerability in Trend Micro Maximum Security (Consumer) 2018 could allow a local attacker to escalate privileges on vulnerable installations due to a flaw within processing of IOCTL 0x22205C by the tmnciesc.sys driver. An attacker must first obtain the ability to execute low-privileged code on the target system in order to exploit this vulnerability.

Affected Software

10 affected components
trendmicro Antivirus\+<=12.0
trendmicro Internet Security<=12.0
trendmicro Maximum Security<=12.0
trendmicro Premium Security<=12.0
Microsoft Windows
All of the following
Any of the following
trendmicro Antivirus\+<=12.0
trendmicro Internet Security<=12.0
trendmicro Maximum Security<=12.0
trendmicro Premium Security<=12.0
Microsoft Windows

Event History

May 25, 2018
CVE Published
via MITRE·03:00 PM
Data Sourced
via MITRE·03:00 PM
DescriptionWeakness
Data Sourced
via NVD·03:29 PM
DescriptionSeverityWeaknessAffected Software
Jun 29, 2026
Advisory Published
via ZDI·02:41 AM
Data Sourced
via ZDI·02:41 AM
DescriptionAffected Software
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Frequently Asked Questions

1

What is CVE-2018-6232?

CVE-2018-6232 is a vulnerability in Trend Micro Maximum Security that allows local attackers to escalate privileges on vulnerable installations.

2

How severe is CVE-2018-6232?

CVE-2018-6232 has a severity rating of 7.8 (out of 10).

3

Which software is affected by CVE-2018-6232?

Trend Micro Maximum Security versions up to and including 12.0 are affected by CVE-2018-6232.

4

How can CVE-2018-6232 be exploited?

An attacker must first obtain the ability to execute low-privileged code on the target system in order to exploit CVE-2018-6232.

5

Is Microsoft Windows affected by CVE-2018-6232?

No, Microsoft Windows is not vulnerable to CVE-2018-6232.

Contact

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