Vulnerability
WordNet
noun
(1) Susceptibility to injury or attack
(2) The state of being vulnerable or exposed
"His vulnerability to litigation"
"His exposure to ridicule"
WiktionaryText
Noun
- Susceptibility to attack or injury; the state or condition of being weak or poorly defended.
- The country recognized their defence vulnerability after an airplane landed in front of the central square without any conscious.
- a specific weakness in the protections or defences surrounding someone or something.