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National Vulnerability Database

National Vulnerability Database

NVD

National Vulnerability Database

Vulnerability Change Records for CVE-2025-9820

Change History

CVE Modified by siemens-SADP 6/17/2026 6:09:50 AM

Action Type Old Value New Value
Added Affected 

                  
                
              		

              
                
                  
                  
                    
[{"vendor":"Siemens","product":"SIMATIC CN 4100","defaultStatus":"unknown","versions":[{"version":"0","lessThan":"V5.0","versionType":"custom","status":"affected"}]}]

                  
                
              		
            

          
        

      

      

        

          CVE Modified by CISA-ADP
            6/17/2026 6:09:50 AM
        


        

          
            

              Action
              Type
              Old Value
              New Value
            

          

          
            

              Added
              SSVC

              
                
                  
                  
                    

                  
                
              		

              
                
                  
                  
                    
{"timestamp":"2026-01-26T20:10:45.615719Z","id":"CVE-2025-9820","options":[{"exploitation":"none"},{"automatable":"no"},{"technicalImpact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}

                  
                
              		
            

          
        

      

      

        

          CVE Modified by Red Hat, Inc.
            6/17/2026 6:09:50 AM
        


        

          
            

              Action
              Type
              Old Value
              New Value
            

          

          
            

              Added
              Affected

              
                
                  
                  
                    

                  
                
              		

              
                
                  
                  
                    
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