CVE-2022-3166
MicroLogix 1100 & 1400 Product Web Server Application Vulnerable to Denial-Of-Service Condition Attack
- State
- Published
- Severity
- 7.5 High
- Published
- Dec 16, 2022
- Updated
- Apr 17, 2025
- Reserved
- Sep 8, 2022
Description
Rockwell Automation was made aware that the webservers of the Micrologix 1100 and 1400 controllers contain a vulnerability that may lead to a denial-of-service condition. The security vulnerability could be exploited by an attacker with network access to the affected systems by sending TCP packets to webserver and closing it abruptly which would cause a denial-of-service condition for the web server application on the device
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 3.1 | 7.5 High | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H | Rockwell |
Weaknesses
- CWE-924 Improper Enforcement of Message Integrity During Transmission in a Communication Channel
Affected Products
| Product | Versions |
|---|---|
MicroLogix 1100Rockwell Automation |
|
MicroLogix 1400-B/CRockwell Automation |
|
MicroLogix 1400-ARockwell Automation |
|
References
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