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VulnerabilitiesMar 12, 2026

Siemens RUGGEDCOM APE1808 Devices

Siemens RUGGEDCOM APE1808 industrial devices are affected by four critical and medium-severity vulnerabilities in Fortinet FortiOS components, including HTTP request smuggling, authentication bypass, and format string flaws. The vulnerabilities affect multiple FortiOS versions and require immediate patching to FortiGate NGFW V7.4.10 or later to remediate the risks to critical infrastructure in manufacturing, energy, and transportation sectors.

Summary

Siemens RUGGEDCOM APE1808 industrial devices are affected by four critical and medium-severity vulnerabilities in Fortinet FortiOS components, including HTTP request smuggling, authentication bypass, and format string flaws. The vulnerabilities affect multiple FortiOS versions and require immediate patching to FortiGate NGFW V7.4.10 or later to remediate the risks to critical infrastructure in manufacturing, energy, and transportation sectors.

Indicators of Compromise

  • cve — CVE-2025-55018
  • cve — CVE-2025-62439
  • cve — CVE-2025-64157
  • cve — CVE-2026-24858