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Rewterz Threat Advisory – Cisco Adaptive Security Appliance Software and Firepower Threat Defense Software Security Updates
May 8, 2020
Rewterz Threat Alert – Emotet Malware – IOCs
May 8, 2020

Rewterz Threat Advisory – ICS: Advantech WebAccess Node

May 8, 2020

Severity

High

Analysis Summary

CVE-2020-12022 

An improper validation vulnerability exists that could allow an attacker to inject specially crafted input into memory where it can be executed.

CVE-2020-12010

Multiple relative path traversal vulnerabilities exist that may allow an authenticated user to use a specially crafted file to delete files outside the application’s control.

CVE-2020-12006 

Multiple relative path traversal vulnerabilities exist that may allow an attacker to overwrite files outside the application’s control.

CVE-2020-12026

Multiple relative path traversal vulnerabilities exist that may allow a low privilege user to overwrite files outside the application’s control.

CVE-2020-12014

Input is not properly sanitized and may allow an attacker to inject SQL commands.

CVE-2020-12002

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

CVE-2020-12018

An out-of-bounds vulnerability exists that may allow access to unauthorized data.

Impact

  • Information disclosure 
  • Remote code execution 
  • Compromise system availability.

Affected Vendors

Advantech

Affected Products

  • WebAccess Node Version 8.4.4 and prior
  • WebAccess Node Version 9.0.0

Remediation

For users currently using WebAccessNode Version 8.4.4 update to version :

Version 8.4.4.P0320844

For users currently using WebAccessNode Version 9.0.0 update to version :

Version 9.0.0.P0320900

  • Services
    • Assess
      • Compromise Assessment
      • APT Assessment
      • Penetration Testing
      • Secure Architecture Design & Review
      • Red Team Assessment
      • Purple Team Assessment
      • Social Engineering
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    • 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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