← Back to Feed
Siemens Desigo CC
July 28, 2026 · CISA (US-CERT) · Severity: HIGH
CISA reported CVE-2026-52394 affecting Siemens SICAM A8000 series Remote Terminal Units used in critical infrastructure, with Siemens actively developing firmware patches.
Key Takeaways
- CVE-2026-52394 affects all versions of Siemens SICAM A8000 RTUs with a high CVSS score
- The vulnerability impacts industrial remote terminal units used in critical infrastructure
- Siemens is developing firmware updates to address the security flaw