{"uuid": "486f5e25-b699-46b2-bb20-fe76c676afe5", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2025-40949", "type": "seen", "source": "https://mastodon.social/ap/users/115426718704364579/statuses/116936279563257839", "content": "\ud83d\udcf0 Siemens ROX II Zero-Day Chain Allows Full Root Access on OT Switches\nUnit 42 & Siemens disclose a 3-vulnerability zero-day chain in ROX II OT switches. The exploit (CVE-2025-40949, etc.) allows persistent root access. Patching to firmware V2.17.1 is critical. #ICS #OTsecurity #Vulnerability #CyberSecurity\n\ud83c\udf10 cyber[.]netsecops[.]io\n\ud83d\udd17 https://cyber.netsecops.io/articles/siemens-rox-ii-zero-day-vulnerability-chain-enables-root-access/?utm_source=mastodon&utm_medium=social&utm_campaign=daily", "creation_timestamp": "2026-07-17T16:33:44.678077Z"}