PT-2026-43554 · Mb Connect Line+1 · Mbconnect24+2

Published 2026-05-27 · Updated 2026-05-27 · CVE-2026-40814

Positive Technologies (AI Summary)

CVSS v3.1

7.5

High

Base vector

AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

Name of the Vulnerable Software and Affected Versions The product name cannot be determined (affected versions not specified)

Description An unauthenticated remote attacker can exploit a SQL Injection issue in the 'dataapi.php' file within the mb24confi getTagAlarm() function. This occurs due to improper neutralization of special elements in a SQL SELECT command, which can lead to a total loss of confidentiality.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.

SQL injection

Weakness Enumeration

CWE-89

Related Identifiers

CVE-2026-40814

Affected Products

Mbconnect24

Myrex24V2

Myrex24V2.Virtual

References · 3

• https://nvd.nist.gov/vuln/detail/CVE-2026-40814 · Security Note
• https://t.me/CVEtracker/55085 · Telegram Post
• https://certvde.com/en/advisories/VDE-2026-044 · Note