VULNERABILITY INTELLIGENCE

CVE-2022-46670

CVSS score7.1 HIGH
EPSS probability0.58%
CISA KEVNot currently listed
Published2022-12-16
Last modified2026-06-17
CVSS vectorCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:L

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.

Weakness classification

  • PSIRT@rockwellautomation.com: CWE-79
  • nvd@nist.gov: CWE-79

Primary references