Aug 2021: Windows LSA Spoofing Vulnerability
CVE-2021-36942 Published on August 12, 2021
Windows LSA Spoofing Vulnerability
Windows LSA Spoofing Vulnerability
Known Exploited Vulnerability
This Microsoft Windows Local Security Authority (LSA) Spoofing vulnerability is part of CISA's list of Known Exploited Vulnerabilities. Windows Local Security Authority (LSA) Spoofing Vulnerability "PetitPotam".
The following remediation steps are recommended / required by November 17, 2021: Apply updates per vendor instructions.
Products Associated with CVE-2021-36942
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Affected Versions
Microsoft Windows Server 2019:- Version 10.0.0 and below 10.0.17763.2114 is affected.
- Version 10.0.0 and below 10.0.17763.2114 is affected.
- Version 10.0.0 and below 10.0.19041.1165 is affected.
- Version 10.0.0 and below 10.0.19042.1165 is affected.
- Version 10.0.0 and below 10.0.14393.4583 is affected.
- Version 10.0.0 and below 10.0.14393.4583 is affected.
- Version 6.0.0 and below 6.0.6003.21192 is affected.
- Version 6.0.0 and below 6.0.6003.21192 is affected.
- Version 6.0.0 and below 6.0.6003.21192 is affected.
- Version 6.1.0 and below 6.1.7601.25685 is affected.
- Version 6.0.0 and below 6.1.7601.25685 is affected.
- Version 6.2.0 and below 6.2.9200.23435 is affected.
- Version 6.2.0 and below 6.2.9200.23435 is affected.
- Version 6.3.0 and below 6.3.9600.20094 is affected.
- Version 6.3.0 and below 6.3.9600.20094 is affected.
Exploit Probability
EPSS (Exploit Prediction Scoring System) scores estimate the probability that a vulnerability will be exploited in the wild within the next 30 days. The percentile shows you how this score compares to all other vulnerabilities.