The assessed potential impact resulting from a compromise of the confidentiality, integrity, or availability of an information type, expressed as a value of low, moderate, or high.
Sources:
NIST SP 800-30 Rev. 1
under Impact Value
from
CNSSI 1253
The assessed worst-case potential impact that could result from a compromise of the confidentiality, integrity, or availability of information expressed as a value of low, moderate or high.
Sources:
NIST SP 800-37 Rev. 2
from
FIPS 199
NIST SP 800-53 Rev. 5
from
FIPS 199
See impact value.
Sources:
NIST SP 800-37 Rev. 2
under impact level
The assessed worst-case potential impact that could result from a compromise of the confidentiality, integrity, or availability of information expressed as a value of low, moderate, or high.
Sources:
NIST SP 800-171r3
from
FIPS 199
NIST SP 800-172r3
from
FIPS 199
NIST SP 800-53A Rev. 5
from
FIPS 199
NIST SP 800-53B
from
FIPS 199