CVE-2023-21695: Microsoft Protected Extensible Authentication Protocol (PEAP) Remote Code Execution Vulnerability
Microsoft Protected Extensible Authentication Protocol (PEAP) Remote Code Execution Vulnerability
Affected Software
Remediation
Recommended actions to resolve this vulnerability, in priority order.
- Upgrade
Upgrade to a fixed release to a version that resolves this vulnerability.
Fixed in 6.2.9200.24116Patch KB5022895 - Upgrade
Upgrade to a fixed release to a version that resolves this vulnerability.
Fixed in 6.3.9600.20821Patch KB5022894 - Upgrade
Upgrade to a fixed release to a version that resolves this vulnerability.
Fixed in 6.0.6003.21915Patch KB5022893 - Upgrade
Upgrade to a fixed release to a version that resolves this vulnerability.
Fixed in 6.1.7601.26366Patch KB5022874 - Upgrade
Upgrade to a fixed release to a version that resolves this vulnerability.
Fixed in 10.0.14393.5717Patch KB5022838 - Upgrade
Upgrade to a fixed release to a version that resolves this vulnerability.
Fixed in 10.0.10240.19747Patch KB5022858 - Upgrade
Upgrade to a fixed release to a version that resolves this vulnerability.
Fixed in 10.0.19045.2604Patch KB5022834 - Upgrade
Upgrade to a fixed release to a version that resolves this vulnerability.
Fixed in 10.0.22621.1265Patch KB5022845 - Upgrade
Upgrade to a fixed release to a version that resolves this vulnerability.
Fixed in 10.0.19044.2604Patch KB5022834 - Upgrade
Upgrade to a fixed release to a version that resolves this vulnerability.
Fixed in 10.0.20348.1547Fixed in 10.0.20348.1540Patch KB5022921 - Upgrade
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Fixed in 10.0.22621.1574Patch KB5022836 - Upgrade
Upgrade to a fixed release to a version that resolves this vulnerability.
Fixed in 10.0.19042.2604Patch KB5022834 - Upgrade
Upgrade to a fixed release to a version that resolves this vulnerability.
Fixed in 10.0.17763.4010Patch KB5022840
Event History
Frequently Asked Questions
What is the severity of CVE-2023-21695?
CVE-2023-21695 is rated as critical due to its potential for remote code execution.
How do I fix CVE-2023-21695?
To mitigate CVE-2023-21695, apply the latest security patches released by Microsoft for affected products.
Which Microsoft products are affected by CVE-2023-21695?
CVE-2023-21695 affects various Microsoft Windows Server and Windows 10 and 11 versions.
Can CVE-2023-21695 allow an attacker to execute arbitrary code?
Yes, CVE-2023-21695 can enable an attacker to execute arbitrary code remotely.
Is there a workaround for CVE-2023-21695 until I can apply the patch?
There are no official workarounds for CVE-2023-21695, so patching is the recommended action.