SQL Injection Vulnerability in VDE Network Management Software by CertVDE
CVE-2026-33614

7.5HIGH

Key Information:

Vendor

Mb Connect Line

Status
Mbconnect24
Mymbconnect24
Vendor
CVE Published:
2 April 2026

What is CVE-2026-33614?

An unauthenticated SQL Injection vulnerability has been identified in CertVDE's Network Management Software, specifically in the getinfo endpoint. This vulnerability arises from improper handling of special elements in SQL SELECT commands, enabling remote attackers to execute malicious SQL queries. If exploited, this could lead to significant data breaches, including a complete loss of confidentiality.

Affected Version(s)

mbCONNECT24 0.0.0 <= 2.19.4

mymbCONNECT24 0.0.0 <= 2.19.4

References

https://certvde.com/de/advisories/VDE-2026-030
vendor-advisory
https://mbconnectline.csaf-tp.certvde.com/.well-known/csa...
vendor-advisory

CVSS V3.1

Score:
7.5
Severity:
HIGH
Confidentiality:
High
Integrity:
None
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

Credit

Moritz Abrell, Christian Zäske from SySS GmbH
.