SQL Injection Vulnerability in Vendor Dashboard of Affected Product
CVE-2026-40844

7.1HIGH

Key Information:

Vendor: Mb Connect Line
Status: Mbconnect24; Mymbconnect24; Myrex24v2; Myrex24v2.virtual
Vendor: CVE Published:; 27 May 2026

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What is CVE-2026-40844?

A low privileged remote attacker can exploit an unauthenticated SQL Injection vulnerability in the vendor's dashboard view. This occurs due to improper handling of special elements within a SQL SELECT command, allowing the attacker to manipulate queries. If successful, this could lead to a significant data breach, resulting in a serious loss of confidentiality and potentially compromising sensitive information.

Affected Version(s)

mbCONNECT24 0.0.0 <= 2.20.0

mbCONNECT24 2.20.0

mymbCONNECT24 0.0.0 <= 2.20.0

References

https://www.certvde.com/en/advisories/VDE-2026-044/

CVSS V4

Score:

7.1

Severity:

HIGH

Confidentiality:

High

Integrity:

None

Availability:

None

Attack Vector:

Network

Attack Complexity:

Low

Attack Required:

None

Privileges Required:

Undefined

User Interaction:

None

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Timeline

Vulnerability published
May 27, 2026
Vulnerability Reserved
Apr 15, 2026

CVE-2026-40844 Data

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