In , connect to the CPU and navigate to the PLC menu.

However, the "2006" timestamp is significant. It predates the widespread rollout of firmware updates that patched these specific memory vulnerabilities. While a tool from that era might work on a CPU manufactured in 2005, it is unlikely to succeed on units manufactured post-2008, where Siemens reinforced the "Know-How Protection" and access passwords.

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However – crucially – the password the MMC card. The card itself (if removed) can be read sector-by-sector using third-party MMC readers.