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Home Posts CISA ICS Vulnerability Advisories and Alerts, Updates, and Bulletins - December 16, 2021
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CISA ICS Vulnerability Advisories and Alerts, Updates, and Bulletins – December 16, 2021

Author: Charles Egli

Created: Thursday, December 16, 2021 - 20:34

Categories: Cybersecurity

The Cybersecurity and Infrastructure Security Agency (CISA) has published the following ICS vulnerability advisories, as well as alerts, updates, and bulletins:

ICS Vulnerability Advisories:

  • Xylem AquaView – Product Used in the Water and Wastewater Sector
  • Delta Electronics CNCSoft
  • Wibu-Systems CodeMeter Runtime
  • Mitsubishi Electric GX Works2
  • Mitsubishi Electric FA Engineering Software
  • Siemens Capital VSTAR
  • Siemens POWER METER SICAM Q100
  • Siemens JTTK and JT Utilities
  • Siemens SINUMERIK Edge
  • Siemens JT2Go and Teamcenter Visualization
  • Siemens SIMATIC eaSie PCS 7 Skill Package
  • Siemens SIMATIC ITC – Products Used in the Water and Wastewater and Energy Sectors
  • Siemens Questa and ModelSim
  • Siemens Siveillance Identity
  • Siemens Simcenter STAR-CCM+ Viewer
  • Siemens Healthineers syngo fastView
  • Siemens JT Utilities and JT Open Toolkit
  • Siemens Teamcenter Active Workspace
  • Siemens SiPass Integrated
  • Siemens JTTK and JT Utilities
  • Siemens Nucleus RTOS-based APOGEE and TALON Products (Update A)
  • Delta Electronics DIAEnergie (Update A)
  • HCC Embedded InterNiche TCP/IP stack, NicheLite (Update B)
  • Siemens Linux-based Products (Update G)
  • Mitsubishi Electric MELSEC iQ-R Series (Update C)
  • Siemens SIMOTICS, Desigo, APOGEE, and TALON (Update B) – Products Used in the Water and Wastewater and Energy Sectors
  • Siemens TIA Portal (Update C) – Products Used in the Water and Wastewater and Energy Sectors

Alerts, Updates, and Bulletins:

  • Immediate Steps to Strengthen Critical Infrastructure against Potential Cyberattacks
  • Preparing for and Mitigating Potential Cyber Threats
  • CISA Adds Two Known Exploited Vulnerabilities to Catalog
  • Microsoft Releases December 2021 Security Updates
  • SAP Releases December 2021 Security Updates

Related Resources

(TLP:CLEAR) Vulnerability Notification – Critical Vulnerability in Fortinet EMS Actively Exploited, CVE-2026-35616

May 29, 2026 in Cybersecurity, Security Preparedness

(TLP:CLEAR) GAO Report: Actions Needed to Address Persistent Cybersecurity Threats to the Water and Wastewater Sector

May 28, 2026 in Cybersecurity, Federal & State Resources, OT-ICS Security

(TLP:CLEAR) FBI Releases Multiple Alerts on Credential Theft and Evolving Ransomware Intrusion Techniques

May 28, 2026 in Cybersecurity, Federal & State Resources, Security Preparedness

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