In my Cisco IOS version 15.2(3)T4, CBC mode cipher is enabled. I am looking for suggestions to disable CBC mode cipher encryption, and enable CTR or GCM cipher mode encryption.
@Rob Ingram It is Cisco IOS Software, C1900 Software (C1900-UNIVERSALK9-M), Version 15.2(3)T4, RELEASE SOFTWARE (fc2)#sh verLoad for five secs: 0%/0%; one minute: 0%; five minutes: 0%Time source is NTP, 16:32:21.082 ACDT Tue Nov 21 2023Cisco IOS Sof...
Hi Rob, these commands are not supported in my router. I am getting multiple vulnerabilities related to weak ciphers and algorithms. SSH Weak Key Exchange Algorithms EnabledSSH Server CBC Mode Ciphers EnabledSSH Weak MAC Algorithms Enabled I did conf...
