CVE-2026-33617 MEDIUM

CVE-2026-33617: MB connect line mbCONNECT24 vulnerable to an unauthenticated information disclosure in the data24 Endpoint

Vendor Mb Connect Line
Product mbCONNECT24
Weakness CWE-497
Published April 2, 2026
Last update April 3, 2026
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CVSS base score

5.3/10
Attack vector Network
Attack complexity Low
Privileges required None
User interaction None
Confidentiality Low
Integrity None

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N

What the vulnerability does

01Description

An unauthenticated remote attacker can access a configuration file containing database credentials. This can result in a some loss of confidentiality, but there is no endpoint exposed to use these credentials.

Key dates

02Disclosure timeline

April 2, 2026 CVE published
April 3, 2026 Record updated