title: Walchem Intuition Missing Authentication for Critical Function
description: Walchem Intuition 9 firmware versions prior to v4.21 are missing authentication for some of the API routes of the management web server. This could allow an attacker to download and export sensitive data.
problem types: CWE-306 Missing Authentication for Critical Function
affected:
{
defaultStatus: unaffected
product: Intuition 9
vendor: Walchem
versions:
lessThan: 4.21, status: affected, version: 0, versionType: custom
}
metrics:
cvssV3_1: [
attackComplexity: LOW
attackVector: NETWORK
availabilityImpact: NONE
baseScore: 7.5
baseSeverity: HIGH
confidentialityImpact: HIGH
integrityImpact: NONE
privilegesRequired: NONE
scope: UNCHANGED
userInteraction: NONE
vectorString: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
version: 3.1
]
format: CVSS
scenarios: GENERAL
solutions: Walchem recommends upgrading all Intuition 9 firmware versions to v4.21 or later. The upgrade can be downloaded from the Walchem  website https://www.walchem.com/ .  https://www.walchem.com/