An issue was discovered in Optimizely EPiServer.CMS.Core before 12.32.0. A medium-severity vulnerability exists in the CMS due to insufficient enforcement of password complexity requirements. The application permits users to set passwords with a minimum length of 6 characters, lacking adequate complexity to resist modern attack techniques such as password spraying or offline password cracking.

There are no requirements for setting a complex password for PiiGAB M-Bus, which could contribute to a successful brute force attack if the password is inline with recommended password guidelines.