Description
In MB connect line mymbCONNECT24, mbCONNECT24 in versions <= 2.8.0 an unauthenticated user can enumerate valid users by checking what kind of response the server sends.
CVSS breakdown
CVSS 3.1
Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
None
Availability
None
Affected products
- MB connect line / mbCONNECT242.8.0 – 2.8.0
- MB connect line / mymbCONNECT242.8.0 – 2.8.0
References
- VENDOR_ADVISORYhttps://cert.vde.com/de-de/advisories/vde-2021-030