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Cisco Bug: CSCvv79886 - CIMC - Login Page Username Enumeration

Last Modified

Oct 12, 2020

Products (1)

  • Cisco 5000 Series Enterprise Network Compute System

Known Affected Releases

3.2(10)

Description (partial)

The application's login functionality returns different responses depending on whether the entered username is valid or not

Symptom:
This is a modification on the product to adopt new secure code best practices to enhance the security posture and resiliency of the product. It tracks ensuring that the replies are the same for authentication errors for exisiting/non-exisiting users to prevent username enumeration attacks.

Conditions:
Device running with default configuration.
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Bug Details Include

  • Full Description (including symptoms, conditions and workarounds)
  • Status
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