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National Vulnerability Database

National Vulnerability Database

NVD

National Vulnerability Database

Vulnerability Change Records for CVE-2022-34820

Change History

CVE Modified by CISA-ADP 6/17/2026 12:50:58 AM

Action Type Old Value New Value
Added SSVC 

                  
                
              		

              
                
                  
                  
                    
{"timestamp":"2025-04-18T15:22:59.563603Z","id":"CVE-2022-34820","options":[{"exploitation":"none"},{"automatable":"no"},{"technicalImpact":"total"}],"role":"CISA Coordinator","version":"2.0.3"}

                  
                
              		
            

          
        

      

      

        

          CVE Modified by Siemens AG
            6/17/2026 12:50:58 AM
        


        

          
            

              Action
              Type
              Old Value
              New Value
            

          

          
            

              Added
              Affected

              
                
                  
                  
                    

                  
                
              		

              
                
                  
                  
                    
[{"vendor":"Siemens","product":"SIMATIC CP 1242-7 V2","defaultStatus":"unknown","versions":[{"version":"All versions < V3.3.46","status":"affected"}]},{"vendor":"Siemens","product":"SIMATIC CP 1243-1","defaultStatus":"unknown","versions":[{"version":"All versions < V3.3.46","status":"affected"}]},{"vendor":"Siemens","product":"SIMATIC CP 1243-7 LTE EU","defaultStatus":"unknown","versions":[{"version":"All versions < V3.3.46","status":"affected"}]},{"vendor":"Siemens","product":"SIMATIC CP 1243-7 LTE US","defaultStatus":"unknown","versions":[{"version":"All versions < V3.3.46","status":"affected"}]},{"vendor":"Siemens","product":"SIMATIC CP 1243-8 IRC","defaultStatus":"unknown","versions":[{"version":"All versions < V3.3.46","status":"affected"}]},{"vendor":"Siemens","product":"SIMATIC CP 1542SP-1 IRC","defaultStatus":"unknown","versions":[{"version":"All versions >= V2.0 < V2.2.28","status":"affected"}]},{"vendor":"Siemens","product":"SIMATIC CP 1543-1","defaultStatus":"unknown","versions":[{"version":"All versions < V3.0.22","status":"affected"}]},{"vendor":"Siemens","product":"SIMATIC CP 1543SP-1","defaultStatus":"unknown","versions":[{"version":"All versions >= V2.0 < V2.2.28","status":"affected"}]},{"vendor":"Siemens","product":"SIPLUS ET 200SP CP 1542SP-1 IRC TX RAIL","defaultStatus":"unknown","versions":[{"version":"All versions >= V2.0 < V2.2.28","status":"affected"}]},{"vendor":"Siemens","product":"SIPLUS ET 200SP CP 1543SP-1 ISEC","defaultStatus":"unknown","versions":[{"version":"All versions >= V2.0 < V2.2.28","status":"affected"}]},{"vendor":"Siemens","product":"SIPLUS ET 200SP CP 1543SP-1 ISEC TX RAIL","defaultStatus":"unknown","versions":[{"version":"All versions >= V2.0 < V2.2.28","status":"affected"}]},{"vendor":"Siemens","product":"SIPLUS NET CP 1242-7 V2","defaultStatus":"unknown","versions":[{"version":"All versions < V3.3.46","status":"affected"}]},{"vendor":"Siemens","product":"SIPLUS NET CP 1543-1","defaultStatus":"unknown","versions":[{"version":"All versions < V3.0.22","status":"affected"}]},{"vendor":"Siemens","product":"SIPLUS S7-1200 CP 1243-1","defaultStatus":"unknown","versions":[{"version":"All versions < V3.3.46","status":"affected"}]},{"vendor":"Siemens","product":"SIPLUS S7-1200 CP 1243-1 RAIL","defaultStatus":"unknown","versions":[{"version":"All versions < V3.3.46","status":"affected"}]}]