VDE-2024-023
                        
                    
                                Last update
                            
                            
                                04/23/2024 10:00
                            
                        
                                Published at
                            
                            
                                04/23/2024 10:00
                            
                        
                                Vendor(s)
                            
                            
                                Welotec GmbH
                            
                        
                                External ID
                            
                            
                                VDE-2024-023
                            
                        
                                        CSAF Document
                                    
                                    
                                Summary
Welotec has been informed by an external source that the WebUI of the device management solution "SMART EMS" and the remote connectivity solution "VPN Security Suite" is vulnerable to so-called "Clickjacking" and advises to update to version v3.1.4 or later.
Impact
Please see the CVE description.
Affected Product(s)
| Model no. | Product name | Affected versions | 
|---|---|---|
| SMART EMS <3.1.4 | SMART EMS <3.1.4 | |
| VPN Security Suite <3.1.4 | VPN Security Suite <3.1.4 | 
Vulnerabilities
Expand / Collapse all
                                                                Published
                                                            
                                                            
                                                                09/24/2025 12:42
                                                            
                                                        
                                                                        Severity
                                                                    
                                                                    
                                                                
                                                                        Weakness
                                                                    
                                                                    
                                                                        Improper Restriction of Rendered UI Layers or Frames (CWE-1021)
                                                                    
                                                                
                                                                    Summary
                                                                
                                                                An unauthenticated remote attacker can deceive users into performing unintended actions due to improper restriction of rendered UI layers or frames.
                                                                References
                                                            
                                                            
                                                        Mitigation
This vulnerability can be mitigated with the use of an additional Reverse Proxy and / or Web Application Firewall protecting the WebUI.
Remediation
Update the software to version 3.1.4 or later and configure the Content Security Policy (CSP).
Acknowledgments
Welotec GmbH thanks the following parties for their efforts:
- CERT@VDE for coordination (see https://certvde.com )
Revision History
| Version | Date | Summary | 
|---|---|---|
| 1 | 04/23/2024 10:00 | Initial revision. |