description:
Observable Response Discrepancy in the SICK ICR890-4 could allow a remote attacker to identify valid usernames for the FTP server from the response given during a failed login
attempt.
problem types: CWE-204 Observable Response Discrepancy
affected:
{
defaultStatus: affected
product: ICR890-4
vendor: SICK AG
versions:
lessThan: 2.5.0, status: affected, version: 0, versionType: *
}
metrics:
cvssV3_1: [
attackComplexity: LOW
attackVector: NETWORK
availabilityImpact: NONE
baseScore: 5.3
baseSeverity: MEDIUM
confidentialityImpact: LOW
integrityImpact: NONE
privilegesRequired: NONE
scope: UNCHANGED
userInteraction: NONE
vectorString: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
version: 3.1
]
format: CVSS
scenarios: GENERAL
solutions:
The recommended solution is to update the firmware to a version >= V2.5.0 as soon as
possible.