High severity7.1NVD Advisory· Published Dec 16, 2022· Updated Jun 17, 2026

CVE-2022-46670

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.

AI Insight

LLM-synthesized narrative grounded in this CVE's description and references.

Affected products

Rockwellautomation/MicroLogix 1100llm-create
Rockwellautomation/MicroLogix 1400llm-create
Rockwellautomation/Ab Micrologix Controller 1100cpe-rescue
Range: All
Rockwellautomation/Micrologixcpe-rescue
Range: 7.000 and below
Rockwellautomation/Micrologix 1400 Firmwarecpe-rescue
Range: 21.007 and below

Patches

Vulnerability mechanics

References

rockwellautomation.custhelp.com/app/answers/answer_view/a_id/1137679nvdVendor Advisory

News mentions

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