✕

Rewterz Annual Threat Intelligence Report 2025 - Download Now

Request a Demo
Rewterz

Rewterz Threat Advisory – Multiple Microsoft Office Graphics Vulnerabilities

December 22, 2022
Rewterz

Rewterz Threat Alert – Heodo Malware – Active IOCs

December 22, 2022

Rewterz Threat Advisory – ICS: Rockwell Automation GuardLogix and ControlLogix Controllers Vulnerability

Severity

High

Analysis Summary

CVE-2022-3157 

Rockwell Automation controllers are vulnerable to a denial of service, caused by improper input validation. By sending a specially-crafted CIP request, a remote attacker could exploit this vulnerability to cause a denial of service.

Impact

  • Denial of Service

Indicators Of Compromise

CVE

  • CVE-2022-3157

Affected Vendors

Rockwell Automation

Affected Products

  • Rockwell Automation ControlLogix 5570 controllers
  • Rockwell Automation GuardLogix 5570
  • Rockwell Automation Compact GuardLogix 5370 controllers
  • Rockwell Automation Compact GuardLogix 5380 controllers

Remediation

Refer to CISA-CERT Advisory for the patch, upgrade, or suggested workaround information.

CISA-CERT Advisory

Reading this advisory was a good start.

Make it a habit.

Rewterz publishes threat advisories ahead of mainstream cybersecurity media, informed by an AI-Native Autonomous SOC that sees regional threat actor activity in real time. Subscribe to receive each new advisory as it publishes, plus a monthly Middle East threat landscape brief drawn from our own SOC telemetry. For teams evaluating their detection coverage, a 30-minute consultation with a senior analyst is also available, at your pace, when you're ready.

Request a demo