CVE-2026-33615

MB connect line mbCONNECT24 vulnerable to an unauthenticated SQL injection in the setinfo Endpoint

State: Published
Severity: 9.1 Critical
Published: Apr 2, 2026
Updated: Apr 2, 2026
Reserved: Mar 23, 2026

Description

An unauthenticated remote attacker can exploit an unauthenticated SQL Injection vulnerability in the setinfo endpoint due to improper neutralization of special elements in a SQL UPDATE command. This can result in a total loss of integrity and availability.

Scores

CVSS	Score	Vector	Source
3.1	9.1 Critical	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:H	CERTVDE

Weaknesses

CWE-89 Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection')

Affected Products

Product	Versions
mbCONNECT24MB connect line	0.0.0 through 2.19.4Affected
mymbCONNECT24MB connect line	0.0.0 through 2.19.4Affected

References

https://certvde.com/de/advisories/VDE-2026-030vendor-advisory
https://mbconnectline.csaf-tp.certvde.com/.well-known/csaf/white/2026/vde-2026-030.jsonvendor-advisory

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