CVE-2026-4769 exposes WAGO System I/O field devices. An early-boot flaw lets an unauthenticated attacker reach full system compromise. #WAGO #CVE20264769 #ICS #OTSecurity #Firmware https://securityonline.info/wago-system-io-cve-2026-4769/?utm_source=mastodon&utm_medium=jetpack_social