Threats Tagged 'cve-2026-34021'
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Threats Tagged 'cve-2026-34021'
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CVE-2026-34021: CWE-294 Authentication bypass by capture-replay in Wertheim GmbH Wertheim SafeController 5400 Hardware for VAULT ROOMS (Safe Deposit Locker System - Microcontroller)CVE-2026-34021 0 The Wertheim SafeController 5400, Controller 5400 - AssemblyVersion 6.11.8130.22320, uses RS-485 communication between the server and the microcontroller without cryptographic protection. An attacker with access to the communication path between the server and the microcontroller can sniff RS-485 messages and replay previously observed messages. This can be used, for example, to spoof a "quit alarm" message and continuously deactivate the safe alarm. Join the discussion | CVE Database V5 | 06/15/2026, 10:02:09 UTC Added: 06/15/2026, 12:00:20 UTC |
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