description: An improper neutralization of input during web page generation [CWE-79] in the FortiWeb web interface 7.0.0 through 7.0.3, 6.3.0 through 6.3.21, 6.4 all versions, 6.2 all versions, 6.1 all versions and 6.0 all versions may allow an unauthenticated and remote attacker to perform a reflected cross site scripting attack (XSS) via injecting malicious payload in log entries used to build report.
problem types: Execute unauthorized code or commands
affected:
{
vendor: Fortinet
product: FortiWeb
defaultStatus: unaffected
versions:
versionType: semver, version: 7.0.0, lessThanOrEqual: 7.0.3, status: affected
versionType: semver, version: 6.4.0, lessThanOrEqual: 6.4.2, status: affected
versionType: semver, version: 6.3.0, lessThanOrEqual: 6.3.21, status: affected
versionType: semver, version: 6.2.0, lessThanOrEqual: 6.2.7, status: affected
versionType: semver, version: 6.1.0, lessThanOrEqual: 6.1.3, status: affected
versionType: semver, version: 6.0.0, lessThanOrEqual: 6.0.8, status: affected
}
metrics:
format: CVSS
cvssV3_1: [
version: 3.1
attackComplexity: LOW
attackVector: NETWORK
availabilityImpact: HIGH
baseScore: 8
baseSeverity: HIGH
confidentialityImpact: HIGH
integrityImpact: HIGH
privilegesRequired: NONE
scope: UNCHANGED
userInteraction: REQUIRED
vectorString: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:P/RL:X/RC:R
]
solutions: Please upgrade to FortiWeb version 7.2.0 or above Please upgrade to FortiWeb version 7.0.4 or above Please upgrade to FortiWeb version 6.3.22 or above