Topic
4 articles
CyberSecureToday covers Industrial Ethernet across 4 articles published between 28 Sep 2026 and 11 Oct 2026.
The coverage includes 3 vulnerability advisories and 1 analysis or guidance piece. 3 advisories are rated critical or high severity.
Stories on Industrial Ethernet most often intersect with IEC 62443, SCADA and Phoenix Contact, with Industrial, OT & IoT the most affected sector. The most recent story, “Siemens SCALANCE Switch Flaw Allows Unauthenticated Remote Firmware Manipulation”, was published 11 Oct 2026. Every article is listed below, newest first, with the affected products, severity and remediation guidance in each piece.
OT / SCADASiemens issues critical ProductCERT advisory for SCALANCE X industrial switches where a cryptographic verification bypass allows remote unsigned firmware injection.
OT / SCADAA critical memory corruption flaw in Phoenix Contact FL SWITCH 3000 and 4000 managed industrial Ethernet switches enables remote arbitrary code execution.
OT / SCADACISA issues industrial advisory ICSA-26-285-01 for Phoenix Contact FL SWITCH managed industrial network switches resolving critical firmware RCE CVE-2026-48192.
OT / SCADAOriginal OT research examining deterministic Industrial Ethernet fieldbus vulnerabilities under IEC 62443, demonstrating microsecond packet injection risks.