Juniper SECURITY THREAT RESPONSE MANAGER 2008.2 R2 - REV1 Manual page 242

236 G
LOSSARY
vulnerability risk The vulnerability assessment risk level (0 to 10) for the asset where 0 is the lowest
and 10 is the highest. This is a weighted value against all other hosts in your
deployment. Vulnerability risk is user defined.
STRM Users Guide