Cisco ASA Audit Event: 113005

113005: AAA authentication on a connection failed

Cisco ASA is a security device that provides the combined capabilities of a firewall, an antivirus, and an intrusion prevention system. It also facilitates virtual private network (VPN) connections. It helps to detect threats and stop attacks before they spread through the network. 

Message: %ASA-6-113005: AAA user authentication Rejected: reason = AAA failure: server = ip_addr : user = *****: user IP = ip_addr.

Event 113005 is generated when the AAA authentication on a connection fails. The username is hidden when invalid or unknown, but appears when valid, or the 'no logging hide username' command has been configured.

How could you resolve this situation?

Retry the authentication.

Cisco ASA Auditing Tool

EventLog Analyzer is a comprehensive log management software with which you can centrally collect, analyze, and manage logs from all the different log sources in your network. You also get reports and alerts on your network security, making it a power-packed IT security tool.