CVE-2021-36942Used in ransomware
MI
Microsoft Windows
Microsoft Windows Local Security Authority (LSA) Spoofing Vulnerability
What it is
Microsoft Windows Local Security Authority (LSA) contains a spoofing vulnerability allowing an unauthenticated attacker to call a method on the LSARPC interface and coerce the domain controller to authenticate against another server using NTLM.
What to do
Apply updates per vendor instructions.
Vendor notices and references
Description and required action as published by CISA. Full record at NVD.
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