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CVE-2026-33613

HIGH CVSS 3.1: 8.8 EPSS 0.13%
Updated Apr 16, 2026
Mbconnectline
Parameter Value
CVSS 8.8 (HIGH)
Affected Versions before 2.19.4
Type CWE-78 (OS Command Injection)
Vendor Mbconnectline
Public PoC No

Due to the improper neutralisation of special elements used in an OS command, a remote attacker can exploit an RCE vulnerability in the generateSrpArray function, resulting in full system compromise. This vulnerability can only be attacked if the attacker has some other way to write arbitrary data to the user table.

Attack Parameters

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

Impact Assessment

Confidentiality
High
Complete 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