CVE-2022-46670

Rockwell Automation MicroLogix 1100 & 1400 Vulnerable to Cross-Site Scripting Attack

Description

Rockwell Automation was made aware of a vulnerability by a security researcher from Georgia Institute of Technology that the MicroLogix 1100 and 1400 controllers contain a vulnerability that may give an attacker the ability to accomplish remote code execution.  The vulnerability is an unauthenticated stored cross-site scripting vulnerability in the embedded webserver. The payload is transferred to the controller over SNMP and is rendered on the homepage of the embedded website.

Category

7.1
CVSS
Severity: High
CVSS 3.1 •
EPSS 0.01%
Vendor Advisory custhelp.com
Affected: Rockwell Automation MicroLogix 1100 & 1400 Controllers
Affected: Rockwell Automation MicroLogix 1400-B/C
Affected: Rockwell Automation MicroLogix 1400-A
Published at:
Updated at:

References

Link Tags
https://rockwellautomation.custhelp.com/app/answers/answer_view/a_id/1137679 vendor advisory

Frequently Asked Questions

What is the severity of CVE-2022-46670?
CVE-2022-46670 has been scored as a high severity vulnerability.
How to fix CVE-2022-46670?
To fix CVE-2022-46670, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2022-46670 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2022-46670 is being actively exploited. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2022-46670?
CVE-2022-46670 affects Rockwell Automation MicroLogix 1100 & 1400 Controllers, Rockwell Automation MicroLogix 1400-B/C, Rockwell Automation MicroLogix 1400-A.
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