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National Vulnerability Database

National Vulnerability Database

NVD

National Vulnerability Database

Vulnerability Change Records for CVE-2026-20157

Change History

New CVE Received from Cisco Systems, Inc. 7/15/2026 1:16:47 PM

Action Type Old Value New Value
Added Description 

                  
                
              		

              
                
                  
                  
                    
As part of Cisco's ongoing commitment to proactive security and product quality, the Cisco RoomOS engineering team has conducted a comprehensive internal security review. This review resulted in a software hardening release that addresses multiple internally discovered vulnerabilities.

The vulnerabilities tracked by CVE-2026-20157 are related to missing encryption that are grouped under the Common Weakness Enumeration (CWE) Pillar CWE-311.

                  
                
              		
            

            

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              CVSS V3.1

              
                
                  
                  
                    

                  
                
              		

              
                
                  
                  
                    
AV:A/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H

                  
                
              		
            

            

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              CWE

              
                
                  
                  
                    

                  
                
              		

              
                
                  
                  
                    
CWE-311

                  
                
              		
            

            

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              Reference

              
                
                  
                  
                    

                  
                
              		

              
                
                  
                  
                    
https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-hardening-roomos-AqNMbEq

                  
                
              		
            

            

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              Affected

              
                
                  
                  
                    

                  
                
              		

              
                
                  
                  
                    
[{"vendor":"Cisco","product":"Cisco RoomOS Software","defaultStatus":"unknown","versions":[{"version":"RoomOS 10.11.2.2","status":"affected"},{"version":"RoomOS 10.15.2.2","status":"affected"},{"version":"RoomOS 11.5.4.6","status":"affected"},{"version":"RoomOS 11.5.2.4","status":"affected"},{"version":"RoomOS 10.8.2.5","status":"affected"},{"version":"RoomOS 10.11.5.2","status":"affected"},{"version":"RoomOS 10.11.3.0","status":"affected"},{"version":"RoomOS 10.15.5.3","status":"affected"},{"version":"RoomOS 10.19.2.2","status":"affected"},{"version":"RoomOS 11.1.3.1","status":"affected"},{"version":"RoomOS 10.11.6.0","status":"affected"},{"version":"RoomOS 10.19.3.0","status":"affected"},{"version":"RoomOS 10.19.4.2","status":"affected"},{"version":"RoomOS 10.3.2.4","status":"affected"},{"version":"RoomOS 10.3.4.0","status":"affected"},{"version":"RoomOS 10.15.3.0","status":"affected"},{"version":"RoomOS 11.1.4.1","status":"affected"},{"version":"RoomOS 11.14.2.3","status":"affected"},{"version":"RoomOS 11.1.2.4","status":"affected"},{"version":"RoomOS 10.8.3.1","status":"affected"},{"version":"RoomOS 11.14.2.1","status":"affected"},{"version":"RoomOS 10.3.3.0","status":"affected"},{"version":"RoomOS 10.8.4.0","status":"affected"},{"version":"RoomOS 10.15.4.1","status":"affected"},{"version":"RoomOS 10.19.5.6","status":"affected"},{"version":"RoomOS 10.11.4.1","status":"affected"},{"version":"RoomOS 11.9.3.1","status":"affected"},{"version":"RoomOS 11.5.3.3","status":"affected"},{"version":"RoomOS 10.3.2.0","status":"affected"},{"version":"RoomOS 11.9.2.4","status":"affected"},{"version":"RoomOS 11.14.3.0","status":"affected"},{"version":"RoomOS 11.17.2.2","status":"affected"},{"version":"RoomOS 11.14.4.0","status":"affected"},{"version":"RoomOS 10.19 StepUpg","status":"affected"},{"version":"RoomOS 11.17.3.0","status":"affected"},{"version":"RoomOS 11.20.2.3","status":"affected"},{"version":"RoomOS 11.14.5.0","status":"affected"},{"version":"RoomOS 11.17.4.0","status":"affected"},{"version":"RoomOS 11.20.3.0","status":"affected"},{"version":"RoomOS 11.23.1.6","status":"affected"},{"version":"RoomOS 11.23.1.8","status":"affected"},{"version":"RoomOS 11.24.1.5","status":"affected"},{"version":"RoomOS 11.24.2.4","status":"affected"},{"version":"RoomOS 11.24.3.0","status":"affected"},{"version":"RoomOS 11.24.4.1","status":"affected"},{"version":"RoomOS 11.27.2.0","status":"affected"},{"version":"RoomOS 11.28.1.3","status":"affected"},{"version":"RoomOS 11.27.3.0","status":"affected"},{"version":"RoomOS 11.31.1.5","status":"affected"},{"version":"RoomOS 11.27.4.0","status":"affected"},{"version":"RoomOS 11.32.2.1","status":"affected"},{"version":"RoomOS 11.33.1.7","status":"affected"},{"version":"RoomOS 26.0.1.2","status":"affected"},{"version":"RoomOS 11.34.1.2","status":"affected"},{"version":"RoomOS 11.32.3.0","status":"affected"},{"version":"RoomOS 11.27.5.0","status":"affected"},{"version":"RoomOS 11.32.4.0","status":"affected"},{"version":"RoomOS 26.1.1.5","status":"affected"},{"version":"RoomOS 11.35.1.2","status":"affected"},{"version":"RoomOS 26.2.2.2","status":"affected"},{"version":"RoomOS 11.32.5.1","status":"affected"},{"version":"RoomOS 26.4.1.6","status":"affected"},{"version":"RoomOS 26.4.1.4","status":"affected"},{"version":"RoomOS 26.3.1.3","status":"affected"},{"version":"RoomOS 11.36.1.1","status":"affected"},{"version":"RoomOS 11.37.1.0","status":"affected"},{"version":"RoomOS 26.5.2.0","status":"affected"},{"version":"RoomOS 11.38.1.1","status":"affected"}]}]