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Rewterz Threat Alert – MuddyWater APT – Active IOCs
March 15, 2022
Rewterz Threat Advisory – CVE-2022-26779 – Apache CloudStack Vulnerability
March 16, 2022

Rewterz Threat Advisory – Multiple Dell BIOS Vulnerabilities

March 15, 2022

Severity

High

Analysis Summary

CVE-2022-24420; CVE-2022-24419; CVE-2022-24416; CVE-2022-24415

Dell BIOS could allow a local authenticated attacker to execute arbitrary code on the system, caused by improper input validation. By using an SMI, an attacker could exploit this vulnerability to execute arbitrary code on the system during SMM.

Impact

  • Code Execution

Indicators Of Compromise

CVE

  • CVE-2022-24420

Affected Vendors

Dell

Affected Products

  • Dell Alienware 13 R3
  • Dell Alienware 15 R3
  • Dell Alienware 15 R4
  • Dell Alienware 17 R4

Remediation

Refer to Dell DSA Identifier for the patch, upgrade, or suggested workaround information.

Dell DSA Identifier:

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      • 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
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      • 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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