MicroLogix at a glance
- Last 12 months
- 0
- Critical · all time
- 1
- Exploited · all time
- 0
- Public exploit · all time
- 0
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| Month | Vulnerabilities | Critical |
|---|---|---|
| Nov 2026 | 0 | 0 |
| Oct 2026 | 0 | 0 |
| Sep 2026 | 0 | 0 |
| Aug 2026 | 0 | 0 |
| Jul 2026 | 0 | 0 |
| Jun 2026 | 0 | 0 |
| May 2026 | 0 | 0 |
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| Dec 2024 | 0 | 0 |
8 results · Feed
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Medium 5.0CVE-2012-6441 EPSS 57%
Rockwell Automation ControlLogix PLC Information Exposure
An information exposure of confidential information results when the device receives a specially crafted CIP packet to Port 2222/TCP, Port 2222/UDP, Port 44818/TCP, or Port 44818/UDP. Successful exploitation of this vulnerability could cause loss of confident…
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High 7.5CVE-2012-6438 EPSS 36%
Rockwell Automation ControlLogix PLC Improper Input Validation
The device does not properly validate the data being sent to the buffer. An attacker can send a malformed CIP packet to Port 2222/TCP, Port 2222/UDP, Port 44818/TCP, or Port 44818/UDP, which creates a buffer overflow and causes the NIC to crash. Successful ex…
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High 8.5CVE-2012-6439 EPSS 23%
Rockwell Automation ControlLogix PLC Improper Access Control
When an affected product receives a valid CIP message from an unauthorized or unintended source to Port 2222/TCP, Port 2222/UDP, Port 44818/TCP, or Port 44818/UDP that changes the product’s configuration and network parameters, a DoS condition can occur. This…
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High 7.5CVE-2012-6435 EPSS 43%
Rockwell Automation ControlLogix PLC Improper Access Control
When an affected product receives a valid CIP message from an unauthorized or unintended source to Port 2222/TCP, Port 2222/UDP, Port 44818/TCP, or Port 44818/UDP that instructs the CPU to stop logic execution and enter a fault state, a DoS can occur. This si…
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Critical 9.8CVE-2012-6437 EPSS 11%
Rockwell Automation ControlLogix PLC Improper Authentication
The device does not properly authenticate users and the potential exists for a remote user to upload a new firmware image to the Ethernet card, whether it is a corrupt or legitimate firmware image. Successful exploitation of this vulnerability could cause los…
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High 7.5CVE-2012-6442 EPSS 35%
Rockwell Automation ControlLogix PLC Improper Access Control
When an affected product receives a valid CIP message from an unauthorized or unintended source to Port 2222/TCP, Port 2222/UDP, Port 44818/TCP, or Port 44818/UDP that instructs the product to reset, a DoS can occur. This situation could cause loss of availab…
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High 7.5CVE-2012-6436 EPSS 35%
Rockwell Automation ControlLogix PLC Improper Input Validation
The device does not properly validate the data being sent to the buffer. An attacker can send a malformed CIP packet to Port 2222/TCP, Port 2222/UDP, Port 44818/TCP, or Port 44818/UDP, which creates a buffer overflow and causes the CPU to crash. Successful ex…
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Medium 4.8
Rockwell Automation ControlLogix PLC Improper Input Validation
The Web server password authentication mechanism used by the products is vulnerable to a MitM and Replay attack. Successful exploitation of this vulnerability will allow unauthorized access of the product’s Web server to view and alter product configuration a…