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mbCONNECT24 EUVD-2026-32133

| CVE-2026-40834 HIGH
SQL Injection (CWE-89)
2026-05-27 info@cert.vde.com GHSA-6mg8-8793-2qp7
7.1
CVSS 4.0
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CVSS VectorNVD

CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:L/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
Attack Vector
Network
Attack Complexity
Low
Privileges Required
Low
User Interaction
None
Scope
X

Lifecycle Timeline

1
Analysis Generated
May 27, 2026 - 20:04 vuln.today

DescriptionNVD

An low privileged remote attacker can exploit an unauthenticated SQL Injection vulnerability in the dash_layout.php files saveDashboardLayout function due to improper neutralization of special elements in a SQL INSERT command allowing for reading the whole database and inserting entries into a non critical table. This can result in a total loss of confidentiality and some loss of integrity.

AnalysisAI

SQL injection in the saveDashboardLayout function of dash_layout.php in MB connect line's mbCONNECT24, mymbCONNECT24, myREX24V2 and myREX24V2.virtual remote-access platforms (all versions up to and including 2.20.0) lets a low-privileged remote attacker manipulate a SQL INSERT statement to read the entire backend database and write rows into a non-critical table. The flaw, reported by CERT@VDE (VDE-2026-044, EUVD-2026-32133), yields total loss of confidentiality and partial loss of integrity but no availability impact. …

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RemediationAI

Within 24 hours: Inventory all systems running affected versions (up to 2.20.0) and identify critical data stored in the databases. Within 7 days: Implement network access controls restricting platform access to authorized administrators only, enable database activity monitoring for anomalous queries, and apply Web Application Firewall rules to block SQL injection patterns targeting dash_layout.php. …

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EUVD-2026-32133 vulnerability details – vuln.today

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