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Rewterz Threat Advisory – ICS: Multiple Rockwell Automation ThinManager ThinServer Vulnerabilities

Severity

Medium

Analysis Summary

CVE-2023-28768

Zyxel XGS2220-30 is vulnerable to a denial of service, caused by improper frame handling. By sending a specially crafted frames to an affected switch, a remote attacker could exploit this vulnerability to cause a denial of service.

Impact

  • Denial of Service
  • Information Theft

Indicators Of Compromise

CVE

  • CVE-2023-2914
  • CVE-2023-2915
  • CVE-2023-2917

Affected Vendors

Rockwell Automation

Affected Products

  • Rockwell Automation ThinManager ThinServer

Remediation

Refer to CISA-CERT Advisory for the patch, upgrade, or suggested workaround information.

CISA-CERT Advisory

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