CVE-2026-33616 - Vulnerability Details - OpenCVE

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.

No CVSS v4.0

Attack Vector Network

Attack Complexity Low

Privileges Required None

Scope Unchanged

Confidentiality Impact High

Integrity Impact None

Availability Impact None

User Interaction None

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

Exploitation none

Automatable yes

Technical Impact partial

Vendors	Products
Mbconnectline	Mbconnect24 Mymbconnect24

No data.

No data.

References

Link	Providers
https://certvde.com/de/advisories/VDE-2026-030
https://mbconnectline.csaf-tp.certvde.com/.well-known/csaf/white/2026/vde-2026-030.json

History

Thu, 02 Apr 2026 20:30:00 +0000

Type	Values Removed	Values Added
First Time appeared		Mbconnectline Mbconnectline mbconnect24 Mbconnectline mymbconnect24
Vendors & Products		Mbconnectline Mbconnectline mbconnect24 Mbconnectline mymbconnect24

Thu, 02 Apr 2026 14:15:00 +0000

Type	Values Removed	Values Added
Metrics		ssvc `{'options': {'Automatable': 'yes', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}`

Thu, 02 Apr 2026 09:30:00 +0000

Type	Values Removed	Values Added
Description		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.
Title		MB connect line mbCONNECT24 vulnerable to an unauthenticated SQL injection in the mb24api Endpoint
Weaknesses		CWE-89
References		https://certvde.com/de/advisories/VDE-2026-030 https://mbconnectline.csaf-tp.certvde.com/.well-known/csaf/white/2026/vde-2026-030.json
Metrics		cvssV3_1 `{'score': 7.5, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N'}`

MITRE

Status: PUBLISHED

Assigner: CERTVDE

Published: 2026-04-02T08:59:55.743Z

Updated: 2026-04-02T13:08:18.951Z

Reserved: 2026-03-23T13:15:49.382Z

Link: CVE-2026-33616

Vulnrichment

Updated: 2026-04-02T13:08:15.347Z

NVD

Status : Awaiting Analysis

Published: 2026-04-02T10:16:17.080

Modified: 2026-04-03T16:10:52.680

Link: CVE-2026-33616

Redhat

No data.

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