title: LENZE: Missing password verification in authorisation procedure
description: Multiple Lenze products of the cabinet series skip the password verification upon second login. After a user has been logged on to the device once, a remote attacker can get full access without knowledge of the password.
problem types: CWE-304 Missing Critical Step in Authentication
affected:
{
product: cabinet c520
vendor: LENZE
versions:
lessThan: V01.08.01.3021, status: affected, version: V01.07.00.2757, versionType: custom
}
{
product: cabinet c550
vendor: LENZE
versions:
lessThan: V01.08.01.3021, status: affected, version: V01.07.00.2757, versionType: custom
}
{
product: cabinet c750
vendor: LENZE
versions:
lessThan: V01.08.01.3021, status: affected, version: V01.07.00.2757, versionType: custom
}
metrics:
cvssV3_1: [
attackComplexity: LOW
attackVector: NETWORK
availabilityImpact: HIGH
baseScore: 9.8
baseSeverity: CRITICAL
confidentialityImpact: HIGH
integrityImpact: HIGH
privilegesRequired: NONE
scope: UNCHANGED
userInteraction: NONE
vectorString: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
version: 3.1
]