HarborGuard / CVE
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HIGHCVE-2026-33616Published Modified CNA CERTVDE

CVE-2026-33616: MB connect line mbCONNECT24 vulnerable to an unauthenticated SQL injection in the mb24api Endpoint

An unauthenticated remote attacker can exploit an unauthenticated blind SQL Injection vulnerability in the mb24api endpoint due to improper neutralization of special elements in a SQL SELECT command. This can result in a total loss of confidentiality.

Metrics

CVSS v3.1
7.5
Severity
HIGH
Fixed in
—
Affected Products
2
Affected packages
  • MB connect line / mbCONNECT24
    ≤ 2.19.4
  • MB connect line / mymbCONNECT24
    ≤ 2.19.4
CVSS Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
References