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Rewterz Threat Advisory – Log4J Vulnerability Exploited in the wild
December 12, 2021
Rewterz Threat Advisory – CVE-2021-4038 – McAfee Network Security Manager
December 13, 2021

Rewterz Threat Alert – Log4J Vulnerability – Active IOCs In The Region

December 12, 2021

Severity

Medium

Analysis Summary

CVE-2021-44228 

Apache could allow a remote attacker to execute arbitrary code on the system, caused by a flaw in the Java logging library. By sending a specially-crafted string value, an attacker could exploit this vulnerability to execute arbitrary code on the system.

Impact

  • Remote Code Execution

Indicators of Compromise

IP

  • 167[.]71[.]13[.]196
  • 167[.]99[.]164[.]201
  • 165[.]232[.]80[.]166

Remediation

  • Search for IOCs in your environment.
  • Block all threat indicator at your respective controls.
  • 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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