1. Home
  2. CVE Database
  3. CVE-2022-46670
HIGH · 7.1

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...

Vulnerability 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.

CVSS Score

7.1

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:L
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
CHANGED
Confidentiality
LOW
Integrity
LOW
Availability
LOW

Affected Products

VendorProductVersions
RockwellautomationMicrologix 1400 Firmware-
RockwellautomationMicrologix 1400-
RockwellautomationMicrologix 1100 Firmware-
RockwellautomationMicrologix 1100-
RockwellautomationMicrologix 1400-B Firmware<= 21.007
RockwellautomationMicrologix 1400-B-
RockwellautomationMicrologix 1400-C Firmware<= 21.007
RockwellautomationMicrologix 1400-C-
RockwellautomationMicrologix 1400-A Firmware<= 7.000
RockwellautomationMicrologix 1400-A-

Related Weaknesses (CWE)

CWE-79

References

FAQ

What is CVE-2022-46670?

CVE-2022-46670 is a vulnerability with a CVSS score of 7.1 (HIGH). 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...

How severe is CVE-2022-46670?

CVE-2022-46670 has been rated HIGH with a CVSS base score of 7.1/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2022-46670?

Check the references section above for vendor advisories and patch information. Affected products include: Rockwellautomation Micrologix 1400 Firmware, Rockwellautomation Micrologix 1400, Rockwellautomation Micrologix 1100 Firmware, Rockwellautomation Micrologix 1100, Rockwellautomation Micrologix 1400-B Firmware.