title: WAGO: Exposure of configuration interface in unmanaged switches
description: In WAGO Unmanaged Switch (852-111/000-001) in firmware version 01 an undocumented configuration interface without authorization allows an remote attacker to read system information and configure a limited set of parameters.
problem types: CWE-912 Hidden functionality
affected:
{
defaultStatus: unaffected
product: Unmanaged Switch 852-111/000-001
vendor: WAGO
versions:
status: affected, version: 01
}
metrics:
cvssV3_1: [
attackComplexity: LOW
attackVector: NETWORK
availabilityImpact: HIGH
baseScore: 9.1
baseSeverity: CRITICAL
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:H
version: 3.1
]
format: CVSS
scenarios: GENERAL