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Rewterz Threat Advisory – ICS: Siemens Parasolid Vulnerability

Severity

High

Analysis Summary

CVE-2022-43397

Siemens Parasolid could allow a remote attacker to execute arbitrary code on the system, caused by an out-of-bounds write when parsing X_T files. By persuading a victim to open a specially-crafted X_T file, an attacker could exploit this vulnerability to execute arbitrary code on the system.

Impact

  • Code Execution

Indicators Of Compromise

CVE

  • CVE-2022-43397

Affected Vendors

Siemens

Affected Products

  • Siemens Parasolid 34.0
  • Siemens Parasolid 34.0.249
  • Siemens Parasolid 34.1
  • Siemens Parasolid 34.1.232
  • Siemens Parasolid 35.0

Remediation

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

Siemens Security Advisory