Decrypt Huawei Password Cipher May 2026

display current-configuration | include password On older firmware, if you have console access but your password is shown in cipher, you can set a new one:

return bytes(plaintext).decode('ascii', errors='ignore')

To use:

for i, ch in enumerate(cipher_text.encode()): plaintext.append(ch ^ key_stream[i % len(key_stream)])

#!/usr/bin/env python3 import sys KEY = b'abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789!@#$%^&*()' # Simplified decrypt huawei password cipher

if == ' main ': print(decrypt(sys.argv[1]))

This is the . It is not a standard hash like MD5 or SHA256, nor is it fully encrypted. It is a proprietary, obfuscated encoding format unique to Huawei’s VRP (Versatile Routing Platform) and some ONT/ONU devices. errors='ignore') To use: for i

system-view user-interface vty 0 4 set authentication password simple NewPassword123 Then re-export the config – the new password will appear in cipher, but you know the plaintext. For VRP5 ciphers, Hashcat mode 11500 (Huawei VRP5) sometimes works: