Siemens S7-200 Password Unlock [cracked] Official

Unlike modern PLCs that use complex hashing, the S7-200 (specifically the CPU 21x, 22x series) uses a three-level password system:

Disclaimer: Attempting to bypass PLC passwords can cause loss of code. Ensure you have the original source files before attempting to reset a PLC on a live production machine. Siemens S7-200 Password Unlock