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Rewterz Threat Advisory – CVE-2022-20808 – Cisco Smart Software Manager On-Prem Vulnerability
July 7, 2022
Rewterz Threat Alert – Donot APT Group – Active IOCs
July 7, 2022

Rewterz Threat Advisory – CVE-2022-20812 – Cisco Expressway Series and TelePresence Video Communication Server Vulnerability

July 7, 2022

Severity

High

Analysis Summary

CVE-2022-20812

Cisco Expressway Series and TelePresence Video Communication Server could allow a remote authenticated attacker to traverse directories on the system, caused by insufficient input validation of user-supplied command arguments. By authenticating to the system as an administrative read-write user and submitting crafted input to the affected command, an attacker could overwrite arbitrary files on the underlying operating system as the root user.

Impact

  • Information Theft

Indicators Of Compromise

CVE

  • CVE-2022-20812

Affected Vendors

Cisco

Affected Products

  • Cisco Expressway Series 14
  • Cisco Expressway Series 14.0.6
  • Cisco TelePresence Video Communication Server 14
  • Cisco TelePresence Video Communication Server 14.0.6

Remediation

Refer to Cisco Security Advisory for patch, upgrade or suggested workaround information.

Cisco Security Advisory

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    • 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
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    • Contact
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