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Rewterz Threat Advisory – CVE-2020-16994 – Microsoft Azure Sphere code execution
November 11, 2020
Rewterz Threat Advisory – CVE-2020-0592 – Intel BIOS firmware for multiple Processors privilege escalation
November 11, 2020

Rewterz Threat Advisory – CVE-2020-8269 – Citrix Virtual Apps and Desktops privilege escalation

November 11, 2020

Severity

High

Analysis Summary

Citrix Virtual Apps and Desktops could allow a local authenticated attacker to gain elevated privileges on the system, caused by improper privilege management. By sending a specially-crafted request, an authenticated attacker could exploit this vulnerability to execute arbitrary command execution as SYSTEM.

Impact

Privilege escalation

Affected Vendors

Citrix

Affected Products

Citrix Virtual Apps and Desktops

Remediation

Refer to CTX285059 for patch, upgrade or suggested workaround information.

CTX285059

  • 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
  • Solutions
  • Resources
    • Blog
    • Threat Advisory
  • Company
    • About Us
    • Careers
    • Contact
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