Heads Up :
The post you are writing will appear in a public forum. Please ensure all content is appropriate for public consumption. Review the employee guidelines for the community here.
With reference to this advisory : https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20190925-vman-cmd-injectionIt says "A vulnerability in a Virtualization Manager (VMAN) related CLI command of Cisco IOS XE Software could...
When using CLI tool i just get "invalid serial".I also get invalid results checking serials here https://cway.cisco.com/sncheck/Seems like a db is down somewhere