VULNERABILITY INTELLIGENCE

CVE-2022-3157

CVSS score8.6 HIGH
EPSS probability1.52%
CISA KEVNot currently listed
Published2022-12-16
Last modified2026-06-17
CVSS vectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H

Description

A vulnerability exists in the Rockwell Automation controllers that allows a malformed CIP request to cause a major non-recoverable fault (MNRF) and a denial-of-service condition (DOS).

Weakness classification

  • CWE-20: Improper Input Validation

Primary references