description: A stack-based buffer overflow vulnerability [CWE-121] in Fortinet FortiOS before 7.0.3 allows a privileged attacker to execute arbitrary code via specially crafted CLI commands, provided the attacker were able to evade FortiOS stack protections.
problem types: Execute unauthorized code or commands
affected:
{
vendor: Fortinet
product: FortiOS
defaultStatus: unaffected
versions:
versionType: semver, version: 7.0.0, lessThanOrEqual: 7.0.3, status: affected
versionType: semver, version: 6.4.0, lessThanOrEqual: 6.4.14, status: affected
versionType: semver, version: 6.2.0, lessThanOrEqual: 6.2.15, status: affected
}
metrics:
format: CVSS
cvssV3_1: [
version: 3.1
attackComplexity: HIGH
attackVector: LOCAL
availabilityImpact: HIGH
baseScore: 6.4
baseSeverity: MEDIUM
confidentialityImpact: HIGH
integrityImpact: HIGH
privilegesRequired: HIGH
scope: UNCHANGED
userInteraction: NONE
vectorString: CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:U/C:H/I:H/A:H/E:U/RL:X/RC:C
]
solutions: Please upgrade to FortiOS version 7.4.0 or above
Please upgrade to FortiOS version 7.2.0 or above
Please upgrade to FortiOS version 7.0.4 or above