What is CVE-2017-12092?

CVE-2017-12092 is an exploitable file write vulnerability in the memory module functionality of Allen Bradley Micrologix 1400 Series B FRN 21.2 and before.

What is the severity of CVE-2017-12092?

The severity of CVE-2017-12092 is high with a severity value of 7.5.

How does CVE-2017-12092 affect Rockwell Automation Micrologix 1400 B Firmware?

CVE-2017-12092 affects Rockwell Automation Micrologix 1400 B Firmware versions up to and including 21.2.

How can an attacker exploit CVE-2017-12092?

An attacker can exploit CVE-2017-12092 by sending a specially crafted packet that causes a file write resulting in a new program being written to the memory module.

Is Rockwell Automation Micrologix 1400 affected by CVE-2017-12092?

No, Rockwell Automation Micrologix 1400 is not vulnerable to CVE-2017-12092.

Vulnerability/
CVE-2017-12092

high

7.5

CWE

200

4/6/2018

16/9/2024

CVE-2017-12092: Infoleak

First published: Mon Jun 04 2018(Updated: )

An exploitable file write vulnerability exists in the memory module functionality of Allen Bradley Micrologix 1400 Series B FRN 21.2 and before. A specially crafted packet can cause a file write resulting in a new program being written to the memory module. An attacker can send an unauthenticated packet to trigger this vulnerability.

Credit: talos-cna@cisco.com

Affected Software	Affected Version	How to fix
Rockwellautomation Micrologix 1400 B Firmware	<=21.2
Rockwellautomation Micrologix 1400

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Reference Links

https://www.talosintelligence.com/vulnerability_reports/TALOS-2017-0444

Frequently Asked Questions

What is CVE-2017-12092?
CVE-2017-12092 is an exploitable file write vulnerability in the memory module functionality of Allen Bradley Micrologix 1400 Series B FRN 21.2 and before.
What is the severity of CVE-2017-12092?
The severity of CVE-2017-12092 is high with a severity value of 7.5.
How does CVE-2017-12092 affect Rockwell Automation Micrologix 1400 B Firmware?
CVE-2017-12092 affects Rockwell Automation Micrologix 1400 B Firmware versions up to and including 21.2.
How can an attacker exploit CVE-2017-12092?
An attacker can exploit CVE-2017-12092 by sending a specially crafted packet that causes a file write resulting in a new program being written to the memory module.
Is Rockwell Automation Micrologix 1400 affected by CVE-2017-12092?
No, Rockwell Automation Micrologix 1400 is not vulnerable to CVE-2017-12092.

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canonical/rockwellautomation micrologix 1400 b firmware
version/rockwellautomation micrologix 1400 b firmware/21.2
canonical/rockwellautomation micrologix 1400

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