CVE-2009-3739: Critical severity rockwell automation micrologix 1100 vulnerability

Published Jan 19, 2010
·
Updated

Multiple unspecified vulnerabilities on the Rockwell Automation AB Micrologix 1100 and 1400 controllers allow remote attackers to obtain privileged access or cause a denial of service (halt) via unknown vectors.

Affected Software

2 affected components
rockwellautomation Ab Micrologix Controller 1100
rockwellautomation Ab Micrologix Controller 1400

Event History

Jan 19, 2010
CVE Published
via MITRE·04:00 PM
Data Sourced
via MITRE·04:00 PM
Description
Data Sourced
via NVD·04:30 PM
DescriptionSeverityAffected Software
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Frequently Asked Questions

1

What is the severity of CVE-2009-3739?

CVE-2009-3739 has a severity rating that indicates it can lead to privileged access or denial of service.

2

How do I fix CVE-2009-3739?

To fix CVE-2009-3739, update the firmware of the Rockwell Automation MicroLogix 1100 and 1400 controllers to the latest version provided by the vendor.

3

What types of devices are affected by CVE-2009-3739?

CVE-2009-3739 affects Rockwell Automation MicroLogix 1100 and MicroLogix 1400 controllers.

4

Can CVE-2009-3739 be exploited remotely?

Yes, CVE-2009-3739 can be exploited by remote attackers leading to potential unauthorized access.

5

Are there known exploits for CVE-2009-3739?

There are no publicly documented exploits for CVE-2009-3739, but the vulnerabilities may allow for unauthorized actions.

Contact

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