Rewterz

Rewterz Threat Advisory – ICS: Delta Electronics TPEditor

January 22, 2021
Rewterz

Rewterz Threat Alert – Fresh IOCs – LokiBot

January 22, 2021

Rewterz Threat Advisory – CVE-2021-20586 – ICS: Mitsubishi Electric MELFA

Severity

Medium

Analysis Summary

CVE-2021-20586

These robot controllers may allow an attacker to cause a denial-of-service of the execution of the robot program and the Ethernet communication by sending many packets in a burst over a short period.

Impact

Denial of service

Affected Vendors

Mitsubishi Electric

Affected Products

  • MELFA FR
  • MELFA CR
  • MELFA ASSISTA

Remediation

Refer to ICS advisory for the complete list of affected products and their respective patches.

https://us-cert.cisa.gov/ics/advisories/icsa-21-021-04

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.