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mbCONNECT24 CVE-2026-40831

| EUVD-2026-32160 HIGH
SQL Injection (CWE-89)
2026-05-27 info@cert.vde.com GHSA-gr85-wp24-28g2
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:N/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 - 19:56 vuln.today

DescriptionNVD

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

AnalysisAI

Information disclosure via SQL injection affects the Easy View feature of MB connect line's remote-maintenance portals (mbCONNECT24, mymbCONNECT24, myREX24V2, and myREX24V2.virtual) in versions up to and including 2.20.0. A remote attacker holding a low-privileged account can inject crafted input into a SQL SELECT statement to read arbitrary database contents, resulting in total loss of confidentiality. …

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RemediationAI

24 hours: Identify all production instances of affected products (versions ≤2.20.0); audit active user base with portal access and review database service account privilege scope. 7 days: Implement SQL injection blocking via database parameterized queries and/or Web Application Firewall rules targeting Easy View input parameters; enable real-time database query logging with alerting for anomalous SELECT statements. …

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CVE-2026-40831 vulnerability details – vuln.today

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