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Rewterz Threat Advisory – ICS: Multiple Siemens Solid Edge Vulnerabilities

February 16, 2023
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Rewterz Threat Alert – North Korean Threat Actor Group APT37 Targeting Southern Counterpart – Active IOCs

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Rewterz Threat Advisory – ICS: Siemens TIA Multiuser Server and Siemens TIA Project-Server Vulnerability

Severity

Medium

Analysis Summary

CVE-2022-35868

Siemens TIA Multiuser Server and Siemens TIA Project-Server could allow a remote authenticated attacker to gain elevated privileges on the system, caused by an untrusted search path vulnerability. By persuading a victim to start the service from an attacker-controlled path, an attacker could exploit this vulnerability to gain elevated privileges on the system.

Impact

  • Privilege Escalation

Indicators Of Compromise

CVE

  • CVE-2022-35868

Affected Vendors

Siemens

Affected Products

  • Siemens TIA Multiuser Server V14
  • Siemens TIA Multiuser Server V15 15.1 Update 6
  • Siemens TIA Multiuser Server V15 15.1 Update 7
  • Siemens TIA Project-Server 1.0
  • Siemens TIA Project-Server V16
  • Siemens TIA Project-Server V17

Remediation

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

Siemens Security Advisory

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