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Rewterz Threat Advisory – CVE-2019-6623 – F5 Multiple BIG-IP Products Denial of Service Vulnerability
July 3, 2019
Rewterz Threat Alert – TA505 New Summer Campaign Introduces AndroMut Malware
July 4, 2019

Rewterz Threat Advisory – CVE-2019-6819 – Schneider Electric Modicon Controllers Denial of Service Vulnerability

July 4, 2019

Severity

Medium

Analysis Summary

An attacker could create a denial-of-service condition by sending a specific crafted Modbus frame to the affected device.

Impact

Denial of service

Affected Vendors

Schneider Electric

Affected Products

  • Modicon M340: Firmware versions prior to v3.01
  • Modicon M580: Firmware versions prior to v2.80
  • Modicon Quantum: All firmware versions
  • Modicon Premium: All firmware versions

Remediation

Schneider Electric has recommended the following to mitigate this vulnerability.

Modicon M340 – The vulnerability is fixed in v3.01

Modicon M580 – The vulnerability is fixed in v2.80

  • Services
    • Assess
      • Compromise Assessment
      • APT Assessment
      • Penetration Testing
      • Secure Architecture Design & Review
      • Red Team Assessment
      • Purple Team Assessment
      • Social Engineering
      • Source Code Review
    • Respond
      • Incident Response
      • Incident Analysis
  • Transform
    • SOC Consultancy
    •     SOC Maturity Assessment
    •     SOC Model Evaluation
    •     SOC Gap Analysis
    •     SIEM Gap Analysis
    •     SIEM Optimization
    •     SOC Content Pack
  • Train
    • Security Awareness and Training
    • Tabletop Exercise
    • Simulated Cyber Attack Exercises
  • Managed Security
    • Managed Security Monitoring
      • Remote SOC
      • Onsite SOC
      • Hybrid SOC
    • Managed Security Services
      • Managed Detection and Response
      • Managed Endpoint Detection and Response
      • Managed Threat Intelligence
      • Managed Threat Hunting
      • Managed Risk-Based SOAR
      • Managed Penetration Testing
  • Solutions
  • Resources
    • Blog
    • Threat Advisory
  • Company
    • About Us
    • Careers
    • Contact
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