Cognito user pool has a weak password policy

Severity
Medium
Service
Cognito
Check ID
COGNITO_WEAK_PASSWORD_POLICY

What this check finds

The user pool password policy is below baseline: minimum length under 8 characters and/or missing complexity requirements (uppercase, lowercase, numbers, symbols). Weak policies make passwords easier to guess or brute-force.

Passing looks like: Cognito user pool has a strong password policy.

How to fix it

Set a minimum length of at least 8 (12+ recommended) and require uppercase, lowercase, numbers, and symbols. Cognito console → User pools → select pool → Sign-in experience → Password policy.

Compliance controls it is evidence for

A failing result counts against these controls in KloudLytics; a passing one is evidence towards them. How compliance mapping works

Compliance controls mapped to Cognito user pool has a weak password policy
FrameworkControls
NIST SP 800-53 Rev5 (Moderate)
  • IA-5 Authenticator Management
NIST Cybersecurity Framework 2.0
  • PR.AA-01 Identities and credentials are managed
ISO/IEC 27001:2022 Annex A
  • A.5.17 Authentication information

Checked on every scan

KloudLytics runs this check each time it scans a connected AWS account, through a read-only role, and lists every affected resource with its region. On Pro and Business a fix is written for the specific resource rather than the general case above. The exact access it needs

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