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CVE-2026-33615

CRITICAL CVSS 3.1: 9.1 EPSS 0.10%
Updated Apr 16, 2026
Mbconnectline
Parameter Value
CVSS 9.1 (CRITICAL)
Affected Versions before 2.19.4
Type CWE-89 (SQL Injection)
Vendor Mbconnectline
Public PoC No

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.

Attack Parameters

Attack Vector
Network
Can be exploited remotely
Attack Complexity
Low
Easy to exploit
Privileges Required
None
No privileges needed
User Interaction
None
No user interaction needed

Impact Assessment

Confidentiality
None
No data leak
Integrity
High
Complete data modification
Availability
High
Complete denial of service

CVSS Vector v3.1

Weakness Type (CWE)

Vulnerable Products 2

Configuration From (including) Up to (excluding)
Mbconnectline Mbconnect24
cpe:2.3:a:mbconnectline:mbconnect24:*:*:*:*:*:*:*:*
<= 2.19.4
Mbconnectline Mymbconnect24
cpe:2.3:a:mbconnectline:mymbconnect24:*:*:*:*:*:*:*:*
<= 2.19.4