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National Vulnerability Database

National Vulnerability Database

NVD

National Vulnerability Database

Vulnerability Change Records for CVE-2021-31887

Change History

CVE Modified by Siemens AG 6/16/2026 11:52:25 PM

Action Type Old Value New Value
Added Affected 

                  
                
              		

              
                
                  
                  
                    
[{"vendor":"Siemens","product":"APOGEE MBC (PPC) (BACnet)","versions":[{"version":"All versions","status":"affected"}]},{"vendor":"Siemens","product":"APOGEE MBC (PPC) (P2 Ethernet)","versions":[{"version":"All versions","status":"affected"}]},{"vendor":"Siemens","product":"APOGEE MEC (PPC) (BACnet)","versions":[{"version":"All versions","status":"affected"}]},{"vendor":"Siemens","product":"APOGEE MEC (PPC) (P2 Ethernet)","versions":[{"version":"All versions","status":"affected"}]},{"vendor":"Siemens","product":"APOGEE PXC Compact (BACnet)","versions":[{"version":"All versions < V3.5.4","status":"affected"}]},{"vendor":"Siemens","product":"APOGEE PXC Compact (P2 Ethernet)","versions":[{"version":"All versions < V2.8.19","status":"affected"}]},{"vendor":"Siemens","product":"APOGEE PXC Modular (BACnet)","versions":[{"version":"All versions < V3.5.4","status":"affected"}]},{"vendor":"Siemens","product":"APOGEE PXC Modular (P2 Ethernet)","versions":[{"version":"All versions < V2.8.19","status":"affected"}]},{"vendor":"Siemens","product":"Desigo PXC00-E.D","versions":[{"version":"All versions >= V2.3 and < V6.30.016","status":"affected"}]},{"vendor":"Siemens","product":"Desigo PXC00-U","versions":[{"version":"All versions >= V2.3 and < V6.30.016","status":"affected"}]},{"vendor":"Siemens","product":"Desigo PXC001-E.D","versions":[{"version":"All versions >= V2.3 and < V6.30.016","status":"affected"}]},{"vendor":"Siemens","product":"Desigo PXC100-E.D","versions":[{"version":"All versions >= V2.3 and < V6.30.016","status":"affected"}]},{"vendor":"Siemens","product":"Desigo PXC12-E.D","versions":[{"version":"All versions >= V2.3 and < V6.30.016","status":"affected"}]},{"vendor":"Siemens","product":"Desigo PXC128-U","versions":[{"version":"All versions >= V2.3 and < V6.30.016","status":"affected"}]},{"vendor":"Siemens","product":"Desigo PXC200-E.D","versions":[{"version":"All versions >= V2.3 and < V6.30.016","status":"affected"}]},{"vendor":"Siemens","product":"Desigo PXC22-E.D","versions":[{"version":"All versions >= V2.3 and < V6.30.016","status":"affected"}]},{"vendor":"Siemens","product":"Desigo PXC22.1-E.D","versions":[{"version":"All versions >= V2.3 and < V6.30.016","status":"affected"}]},{"vendor":"Siemens","product":"Desigo PXC36.1-E.D","versions":[{"version":"All versions >= V2.3 and < V6.30.016","status":"affected"}]},{"vendor":"Siemens","product":"Desigo PXC50-E.D","versions":[{"version":"All versions >= V2.3 and < V6.30.016","status":"affected"}]},{"vendor":"Siemens","product":"Desigo PXC64-U","versions":[{"version":"All versions >= V2.3 and < V6.30.016","status":"affected"}]},{"vendor":"Siemens","product":"Desigo PXM20-E","versions":[{"version":"All versions >= V2.3 and < V6.30.016","status":"affected"}]},{"vendor":"Siemens","product":"Nucleus NET","versions":[{"version":"All versions","status":"affected"}]},{"vendor":"Siemens","product":"Nucleus ReadyStart V3","versions":[{"version":"All versions < V2017.02.4","status":"affected"}]},{"vendor":"Siemens","product":"Nucleus Source Code","versions":[{"version":"All versions","status":"affected"}]},{"vendor":"Siemens","product":"TALON TC Compact (BACnet)","versions":[{"version":"All versions < V3.5.4","status":"affected"}]},{"vendor":"Siemens","product":"TALON TC Modular (BACnet)","versions":[{"version":"All versions < V3.5.4","status":"affected"}]}]