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CVE-2026-40840

Authenticated SQLi in VerifyCreateLicences function

Published: May 27, 2026Updated: May 27, 2026 Sources: CVE List NVDCWE-89
6.5MEDIUM
NVD MITRE
EPSS Score
0.3%
Top 82.2%
CISA KEV
Not in KEV
Exploits
No Known Exploits
Remediation
No Fix Available
Self-Check
Not available

Description

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

No summary for this CVE yet.

CVSS Vector Breakdown

AV:NAC:LPR:LUI:NS:UC:HI:NA:N
Exploitability
AV:NAttack Vector
Network
AC:LAttack Complexity
Low
PR:LPrivileges Required
Low
UI:NUser Interaction
None
Scope
S:UScope
Unchanged
Impact
C:HConfidentiality
High
I:NIntegrity
None
A:NAvailability
None
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Weaknesses

CWE-89

Affected Products

MB connect line
commercial
mbCONNECT24
ICS / OT / IoT
mymbCONNECT24
ICS / OT / IoT
Helmholz
commercial·DE
myREX24V2
ICS / OT / IoT
myREX24V2.virtual
ICS / OT / IoT

Exploitability

No known exploits, KEV entries, or remediation guidance available for this vulnerability yet.

Attack Graph

Products CVE Techniques Tactics

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MITRE ATT&CK

1 technique
Initial Access
View detailed technique mapping

References

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

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