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Rewterz Threat Advisory – Cisco IOS XE Software Privilege Escalation Vulnerabilities
September 25, 2020
Rewterz Threat Alert – Emotet – IoCs
September 28, 2020

Rewterz Threat Advisory – CVE-2020-3426 – Cisco IOS Software for Cisco Industrial Routers information disclosure

September 28, 2020

Severity

High

Analysis Summary

Cisco IOS Software for Cisco Industrial Routers could allow a remote attacker to obtain sensitive information, caused by a lack of input and validation checking mechanisms for virtual-LPWA (VLPWA) protocol modem messages. By sending a specially crafted request, a remote attacker could exploit this vulnerability to obtain sensitive information or cause a denial of service.

Impact

  • Information disclosure
  • Denial of service

Affected Vendors

Cisco

Remediation

Refer to vendor advisory for the list of affected products and respective patches.

https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-ios-lpwa-access-cXsD7PRA

  • 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
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    • Contact
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