description: An improper permissions, privileges, and access controls vulnerability [CWE-264] in FortiNAC-F 7.2.0, FortiNAC 9.4.1 and below, 9.2.6 and below, 9.1.8 and below, 8.8.0 all versions 8.7.0 all versions may allow an unauthenticated attacker to perform a DoS attack on the device via client-secure renegotiation.
problem types: Denial of service
affected:
{
vendor: Fortinet
product: FortiNAC
defaultStatus: unaffected
versions:
versionType: semver, version: 9.4.0, lessThanOrEqual: 9.4.1, status: affected
versionType: semver, version: 9.2.0, lessThanOrEqual: 9.2.6, status: affected
versionType: semver, version: 9.1.0, lessThanOrEqual: 9.1.8, status: affected
versionType: semver, version: 8.8.0, lessThanOrEqual: 8.8.11, status: affected
versionType: semver, version: 8.7.0, lessThanOrEqual: 8.7.6, status: affected
version: 7.2.0, status: affected
}
metrics:
format: CVSS
cvssV3_1: [
version: 3.1
attackComplexity: LOW
attackVector: NETWORK
availabilityImpact: HIGH
baseScore: 7.2
baseSeverity: HIGH
confidentialityImpact: NONE
integrityImpact: NONE
privilegesRequired: NONE
scope: UNCHANGED
userInteraction: NONE
vectorString: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H/E:X/RL:X/RC:R
]
solutions: Please upgrade to FortiNAC-F version 7.2.1 or above
Please upgrade to FortiNAC version 9.4.2 or above
Please upgrade to FortiNAC version 9.2.7 or above
Please upgrade to FortiNAC version 9.1.9 or above