I was able to complete this lab but don't understand where Telnet and SSH factor in. The lab states that only these commands should be allowed on the network but the solution doesn't require specifying Telnet or SSH, nor their ports 23 and 22. It seems that the solution allows ANY traffic into these networks.
Security Pro Lab 5.10.5
- Thread starter Gary Melander
- Start date
I think I just answered my own question. Typically only Telnet and SSH traffic is input through the vty lines. Are there any known exploits of other traffic being injected on these lines?
See
I use this particular vulnerability as an example of how to research a CVE. In this instance CVE-2020-10188
Telnet Vulnerability Affecting Cisco Products: June 2020
https://www.cisco.com/c/en/us/support/docs/csa/cisco-sa-telnetd-EFJrEzPx.htmlI use this particular vulnerability as an example of how to research a CVE. In this instance CVE-2020-10188
