CVE-2022-3166
High
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
SeverityHigh
CVSS7.5
Exploit probability—
ProductRockwellautomation Micrologix 1100 Firmware
PublishedDec 16, 2022
First seenDec 16, 2022
Weakness typeCWE-924CWE-924
How to fix
Sources list no fixed version or patch link for this vulnerability.
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| rockwellautomation micrologix_1100_firmware | No range specified | — |
| rockwellautomation micrologix_1400_firmware | No range specified | — |
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