Description
An unauthenticated remote attacker can exploit an unauthenticated SQL Injection vulnerability in the sync_data24 task due to improper neutralization of special elements in a SQL SELECT command. This can result in a total loss of confidentiality.
CVSS breakdown
CVSS 4.0
Attack Vector
Network
Attack Complexity
Low
Attack Requirements
None
Privileges Required
None
User Interaction
None
Confidentiality (Vulnerable System)
High
Integrity (Vulnerable System)
None
Availability (Vulnerable System)
None
Confidentiality (Subsequent System)
None
Integrity (Subsequent System)
None
Availability (Subsequent System)
None
CVSS 3.1
Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
None
Availability
None
Affected products
- Helmholz / myREX24V20.0.0 – 2.20.0
- Helmholz / myREX24V22.20.0 – 2.20.0
- Helmholz / myREX24V2.virtual2.20.0 – 2.20.0
- Helmholz / myREX24V2.virtual0.0.0 – 2.20.0
- MB connect line / mbCONNECT242.20.0 – 2.20.0
- MB connect line / mbCONNECT240.0.0 – 2.20.0
- MB connect line / mymbCONNECT240.0.0 – 2.20.0
- MB connect line / mymbCONNECT242.20.0 – 2.20.0
References
- VENDOR_ADVISORYhttps://www.certvde.com/en/advisories/VDE-2026-044/