Common Weakness Enumeration
CWE Definition / CWE-343
CWE-343: Predictable Value Range from Previous Values
The product's random number generator produces a series of values which, when observed, can be used to infer a relatively small range of possibilities for the next value that could be generated.
Published:19 Jul 2006
Organization:MITRE
Modified:11 Dec 2025
Related Weakness
CWE-340: Generation of Predictable Numbers or Identifiers
