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Rewterz Threat Alert – Bitter APT Group – Active IOCs
December 24, 2021
Rewterz Threat Alert – APT SideWinder Group – IOCs
December 27, 2021

Rewterz Threat Advisory – Multiple SonicWall SMA 100 Series Devices Vulnerabilities

December 27, 2021

Severity

Medium

Analysis Summary

CVE-2021-20050 

SonicWall SMA100 could allow a remote attacker to obtain sensitive information, caused by improper access control. By sending a specially-crafted request to the management APIs, an attacker could exploit this vulnerability to obtain configuration meta-data, and use this information to launch further attacks against the affected system.

CVE-2021-20049 

SonicWall SMA100 could allow a remote attacker to obtain sensitive information, caused by an observable response discrepancy in the password change API. By sending numerous requests, an attacker could exploit this vulnerability to perform username enumeration, and use this information to launch further attacks against the affected system.

Impact

  • Information Disclosure

Affected Vendors

  • Sonicwall

Affected Products

  • SonicWall SMA100 10.2.1.2-24sv
  • SonicWall SMA100 10.2.0.8-37sv

Remediation

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

CVE-2021-20050

https://psirt.global.sonicwall.com/vuln-detail/SNWLID-2021-0031

CVE-2021-20049

https://psirt.global.sonicwall.com/vuln-detail/SNWLID-2021-0030

  • 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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