PT-2026-29713 · Mb Connect Line · Mbconnect24

Published 2026-04-02 · Updated 2026-04-02 · CVE-2026-33616

NVD

CVSS v3.1

7.5

High

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

An unauthenticated remote attacker can exploit an unauthenticated blind SQL Injection vulnerability in the mb24api endpoint due to improper neutralization of special elements in a SQL SELECT command. This can result in a total loss of confidentiality.

Fix

SQL injection

Weakness Enumeration

CWE-89

Related Identifiers

CVE-2026-33616

Affected Products

Mbconnect24

References · 3

• https://mbconnectline.csaf-tp.certvde.com/.well-known/csaf/white/2026/vde-2026-030.json · Vendor Advisory
• https://certvde.com/de/advisories/VDE-2026-030 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2026-33616 · Security Note