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ICSA-25-261-02  ·  Published 2025-09-18  ·  View on CISA ICS-CERT ↗

Westermo Network Technologies WeOS 5

CVSS 5.9 MEDIUM

Risk Summary

Successful exploitation of this vulnerability could cause the device to reboot.

CVEs (1)

Remediations

  • Westermo recommends upgrading to the latest WeOS 5 version available. The vulnerability has been addressed and removed in WeOS 5 Version 5.24.0. This version is available for download on the Westermo Network Technologies support site.
  • For more information refer to Westermo's security advisory Westermo-25-02.

Affected Vendors

Westermo Network Technologies

Affected Products (1)

Westermo Network Technologies · WeOS 5 <=5.23.0

Affected Sectors

Commercial Facilities, Critical Manufacturing, Energy, Water and Wastewater Systems

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