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    CVE-2022-46670

    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.

    Published:Dec 16, 2022
    Last Modified:Apr 17, 2025
    EPS:Dec 16, 2022
    EPSS Score:0.00019
    CVSS Score:7.1

    Affected Products

    Vendor
    Rockwellautomation
    Product
    Micrologix 1100
    Vendor
    Rockwellautomation
    Product
    Micrologix 1100 Firmware
    Vendor
    Rockwellautomation
    Product
    Micrologix 1400
    Vendor
    Rockwellautomation
    Product
    Micrologix 1400-a
    Vendor
    Rockwellautomation
    Product
    Micrologix 1400-a Firmware
    Vendor
    Rockwellautomation
    Product
    Micrologix 1400-b
    Vendor
    Rockwellautomation
    Product
    Micrologix 1400-b Firmware
    Vendor
    Rockwellautomation
    Product
    Micrologix 1400-c
    Vendor
    Rockwellautomation
    Product
    Micrologix 1400-c Firmware
    Vendor
    Rockwellautomation
    Product
    Micrologix 1400 Firmware

    Exploits

    No exploit reference

    Related CVEs

    CVE-2022-3166 (CVSS 7.5) — Rockwell Automation was made aware that the webservers of the Micrologix 1100 and 1400 controllers contain a …
    CVE-2022-2179 (CVSS 6.5) — The X-Frame-Options header in Rockwell Automation MicroLogix 1100/1400 Versions 21.007 and prior is not config…
    CVE-2021-33012 (CVSS 8.6) — Rockwell Automation MicroLogix 1100, all versions, allows a remote, unauthenticated attacker sending specially…
    CVE-2020-6111 (CVSS 7.5) — An exploitable denial-of-service vulnerability exists in the IPv4 functionality of Allen-Bradley MicroLogix 11…
    CVE-2020-6984 (CVSS 7.5) — Rockwell Automation MicroLogix 1400 Controllers Series B v21.001 and prior, Series A, all versions, MicroLogix…
    CVE-2020-6990 (CVSS 9.8) — Rockwell Automation MicroLogix 1400 Controllers Series B v21.001 and prior, Series A, all versions, MicroLogix…
    CVE-2020-6988 (CVSS 7.5) — Rockwell Automation MicroLogix 1400 Controllers Series B v21.001 and prior, Series A, all versions, MicroLogix…
    CVE-2020-6980 (CVSS 3.3) — Rockwell Automation MicroLogix 1400 Controllers Series B v21.001 and prior, Series A, all versions, MicroLogix…
    CVE-2019-10955 (CVSS 6.1) — In Rockwell Automation MicroLogix 1400 Controllers Series A, All Versions Series B, v15.002 and earlier, Micro…

    Common Vulnerability Scoring System

    Attack Vector
    Network
    Adjacent
    Local
    Physical
    Privileges Required
    None
    Low
    High
    User Interaction
    None
    Required
    Scope
    Unchanged
    Changed
    Confidentiality
    None
    Low
    High
    Integrity
    None
    Low
    High
    Availability
    None
    Low
    High