793452ad-d37f-461b-a270-cc4e0ea1c2a5
NTLM sessions that are allowed to fall back to Null (unauthenticated) sessions may gain unauthorized access.
To fix this configure the policy value for
Computer Configuration
|_ Windows Settings
|_ Security Settings
|_ Local Policies
|_ Security Options
|_ Network security: Allow LocalSystem NULL session fallback to "Disabled".
STIG
Server
2022: https://system32.eventsentry.com/stig/viewer/V-254471
2019: https://system32.eventsentry.com/stig/viewer/V-205917
Desktop:
W11: https://system32.eventsentry.com/stig/viewer/V-253458
W10: https://system32.eventsentry.com/stig/viewer/V-220934
Nist 800-53: AC-6(10)
Nist 800-171A: 3.1.7[a], 3.1.7[b], 3.1.7[c], 3.1.7[d]"
Owasp: A01:2021
CMMC v2.1: AC.L2-3.1.7 AC.L2-3.1.7
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