The number of possible random values is smaller than needed by the product, making it more susceptible to brute force attacks.
Best practices to prevent this CWE
Phase: Architecture and Design; Requirements
Strategy: Libraries or Frameworks
Use products or modules that conform to FIPS 140-2 to avoid obvious entropy problems. Consult FIPS 140-2 Annex C ("Approved Random Number Generators").
Small Space of Random Values
