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Rewterz Threat Alert – Indicators of Compromise – New Contract Themed Malspam Phishing Campaign
April 2, 2019
Rewterz Threat Advisory – Apache HTTP Server Multiple Vulnerabilities
April 3, 2019

Rewterz threat Advisory – Advantech WebAccess/SCADA Multiple Vulnerabilities

April 3, 2019

Analysis Summary

CVE-2019-6552 

Multiple command injection vulnerabilities, caused by a lack of proper validation of user-supplied data, may allow remote code execution.

CVE-2019-6550 

Multiple stack-based buffer overflow vulnerabilities, caused by a lack of proper validation of the length of user-supplied data, may allow remote code execution.

CVE-2019-6554

An improper access control vulnerability may allow an attacker to cause a denial-of-service condition.

Impact

  • Remote code execution
  • Denial of service

Affected Vendors

Advantech

Affected Products

  • WebAccess/SCADA
  • WebAccess/SCADA Versions 8.3.5 and prior.

Remediation

Vendor has released version 8.4.0 of WebAccess/SCADA to address the reported vulnerabilities.

https://support.advantech.com/support/DownloadSRDetail_New.aspx?SR_ID=1-MS9MJV&Doc_Source=Download

  • Services
    • Asses
      • 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
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  • Resources
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