Vulnerabilities > CVE-2021-34580 - Information Exposure Through Discrepancy vulnerability in Mbconnectline Mbconnect24 and Mymbconnect24

047910
CVSS 7.5 - HIGH
Attack vector
NETWORK
Attack complexity
LOW
Privileges required
NONE
Confidentiality impact
HIGH
Integrity impact
NONE
Availability impact
NONE
network
low complexity
mbconnectline
CWE-203
NVD
Published: 2021-10-27
Updated: 2021-11-01

Summary

In mymbCONNECT24, mbCONNECT24 <= 2.9.0 an unauthenticated user can enumerate valid backend users by checking what kind of response the server sends for crafted invalid login attempts.

Vulnerable Configurations

Part Description Count
Application
Mbconnectline
10

Common Weakness Enumeration (CWE)

References