Cisco Secret 5 Password Decrypt |top| Jun 2026

configure terminal username admin secret NewPlainTextPassword end write memory

Type 5 is not encryption . It is a cryptographic hash using an MD5-based algorithm with a salt. You cannot "decrypt" a hash any more than you can "un-scramble" an omelet. cisco secret 5 password decrypt

enable secret 5 $1$nTc1$ZrNxaP9kF9.vZzP1hJ5Pj/ enable secret 5 $1$nTc1$ZrNxaP9kF9

The actual cryptographic result of the password and salt combined. Why You Can’t Simply Decrypt It NetworkLessons

. Unlike Type 7 passwords, which use a weak XOR cipher and are easily reversed, Type 5 hashes are one-way functions designed to protect sensitive credentials even if a configuration file is stolen. NetworkLessons.com Understanding Type 5 Hashes enable secret command uses MD5 hashing to store passwords.

Because Type 5 includes a salt, standard rainbow tables fail. You would need a separate table per salt, which is impractical. However, for very common salts (like "cisco" or "1234" ), specialized tables exist but are rare.