• Services
    • Assess
      • Compromise Assessment
      • APT Assessment
      • Penetration Testing
      • Secure Architecture Design & Review
      • Red Team Assessment
      • Purple Team Assessment
      • Social Engineering
      • Source Code Review
    • 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
    • Respond
      • Incident Response
      • Incident Analysis
  • 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
    • Press Release
    • Threat Advisory
  • Company
    • About Us
    • Careers
    • Contact
Rewterz Threat Alert – AZORult Malware – Active IOCs
June 1, 2022
Rewterz Threat Advisory – CVE-2022-30973 – Apache Tika Vulnerability
June 1, 2022

Rewterz Threat Advisory – Multiple Apache Struts Vulnerabilities

June 1, 2022

Severity

High

Analysis Summary

CVE-2020-17530 CVSS:8.1

Apache Struts could allow a remote attacker to execute arbitrary code on the system, caused by a forced double OGNL evaluation on raw user input in tag attributes. By sending specially crafted data, an attacker could exploit this vulnerability to execute arbitrary code on the system.

CVE-2018-11776 CVSS:9.8

Apache Struts could allow a remote attacker to execute arbitrary code on the system, caused by an error when using results with no namespace and its upper action configurations have no wildcard namespace. An attacker could exploit this vulnerability to execute arbitrary code on the system.

CVE-2017-9805 CVSS:9.8

Apache Struts could allow a remote attacker to execute arbitrary code on the system, caused by the deserialization of untrusted data using the Struts REST plugin with XStream handler. An attacker could exploit this vulnerability to execute arbitrary code on the system.

Impact

  • Code Execution

Indicators Of Compromise

CVE

  • CVE-2020-17530
  • CVE-2018-11776
  • CVE-2017-9805

Affected Vendors

Apache

Affected Products

  • Apache Struts 2.0.1
  • Apache Struts 2.0.5
  • Apache Struts 2.0.6
  • Apache Struts 2.0.9
  • Apache Struts 2.3.1
  • Apache Struts 2.3.14.3
  • Apache Struts 2.3.14
  • Apache Struts 2.3.15
  • Apache Struts 2.1.2
  • Apache Struts 2.1.3
  • Apache Struts 2.1.4
  • Apache Struts 2.1.5

Remediation

Refer to Apache Struts Advisory for patch, upgrade or suggested workaround information.
CVE-2020-17530
CVE-2018-11776 
CVE-2017-9805

  • 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
COPYRIGHT © REWTERZ. ALL RIGHTS RESERVED.