Getting Data In

Cisco ASA Logging of Bad Password Attempts

prosyspath
New Member

I am trying to log "Bad Passwords" or "Access Denied" attempts on the ASA and alert on them with Splunk:

I have the Cisco ASA 5510 Syslog setup and pointed to Splunk and I am getting data into Splunk but cannot search and see find the bad password attempts. I am running Cisco 8.2.1 I have changed the logging trap warnings to notifications with no effect.

logging enable
logging console notifications
logging trap warnings
logging device-id hostname
logging host inside 10.1.100.110

Tags (2)
0 Karma

krugger
Communicator

You should be looking for:

%ASA-6-605004: Login denied from source-address/source-port to interface:destination/service for user “username”

%ASA-6-605005: Login permitted from source-address/source-port to interface:destination/service for user “username”~

Log level has to be set to informational. Event ID is 605004.

0 Karma
Got questions? Get answers!

Join the Splunk Community Slack to learn, troubleshoot, and make connections with fellow Splunk practitioners in real time!

Meet up IRL or virtually!

Join Splunk User Groups to connect and learn in-person by region or remotely by topic or industry.

Get Updates on the Splunk Community!

Announcing Modern Navigation: A New Era of Splunk User Experience

We are excited to introduce the Modern Navigation feature in the Splunk Platform, available to both cloud and ...

Think Like an Architect: Introducing the Splunk Certified Cybersecurity Defense ...

In cybersecurity, defenders respond to threats. Architects design the systems that stop them.    As ...

Best Practices: Splunk auto adjust pipeline queue

When you enable autoAdjustQueue in Splunk, maxSize should be understood as the queue size Splunk starts with ...