SQL Injection Vulnerability in User Profile View of Vendor's Product
CVE-2026-40849

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-2026-40849?

A vulnerability exists within the user_alarmprofile view that allows an attacker with low privileges to exploit an unauthenticated SQL Injection. This flaw arises from improper handling of special elements within a SQL SELECT command. Successful exploitation can lead to significant risks, including potential compromises of sensitive user information and a total loss of confidentiality.

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-2026-40849 Data

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