Understanding Sonicwall Credential Auditor Event Logs

Description

Event Message
 
"Allowed a login attempt by a user whose password was found to have possibly been compromised."
 

What This Event Means

This event indicates that:

  • A user successfully authenticated to the firewall or an associated service.
  • The password used in the login attempt matches an entry in the Credential Auditor database.
  • The system has identified the password as potentially compromised (e.g., exposed in previous data breaches).
  • Despite the risk, the login was allowed, depending on current policy settings.
  • This event is generated for users authenticated through external authentication mechanisms (e.g. LDAP) when the supplied password is identified as compromised by the Credential Auditor database.

Note: This event does not indicate an active breach, but rather a high-risk condition.

To block the login of externally authenticated users with a potentially compromised password, please navigate to DEVICE | Users | Settings - Credential Auditor. Under DURING LOGIN, Enable "Block login of externally authenticated users with a compromised password"

 

 

Event Message

"Credential Auditor file download failed."

 

What This Event Means

  • This event indicates that the firewall failed to download the Credential Auditor database required for identifying compromised credentials.
  • The Credential Auditor feature relies on a periodically updated database. If the firewall cannot retrieve this file, the feature will not function as intended.
  • The firewall is not registered on mysonicwall.com or is not In-Sync with mysonicwall.com license manager

For registering the SonicWall firewalls, refer to: Register firewall

For  syncing licenses on the SonicWall firewall, refer to: Synchronize Licenses

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