CVE-2021-31199: Microsoft Enhanced Cryptographic Provider Elevation of Privilege Vulnerability
First published: Tue Jun 08 2021(Updated: )
Microsoft Enhanced Cryptographic Provider contains an unspecified vulnerability that allows for privilege escalation.
Credit: secure@microsoft.com secure@microsoft.com secure@microsoft.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Microsoft Enhanced Cryptographic Provider | ||
| Microsoft Windows Server | =sp2 | |
| Microsoft Windows Server | =r2-sp1 | |
| Microsoft Windows Server | ||
| Microsoft Windows Server | =r2 | |
| Microsoft Windows 10 | <10.0.10240.18967 | |
| Microsoft Windows 10 | <10.0.14393.4467 | |
| Microsoft Windows 10 | <10.0.17763.1999 | |
| Microsoft Windows 10 | <10.0.18363.1621 | |
| Microsoft Windows 10 | <10.0.19041.1052 | |
| Microsoft Windows 10 | <10.0.19042.1052 | |
| Microsoft Windows 10 | <10.0.19043.1052 | |
| Microsoft Windows 7 | =sp1 | |
| Microsoft Windows 8.1 | ||
| Microsoft Windows RT | ||
| Microsoft Windows Server 2004 | <10.0.19041.1052 | |
| Microsoft Windows Server 2016 | <10.0.14393.4467 | |
| Microsoft Windows Server 2019 | <10.0.17763.1999 | |
| Microsoft Windows Server 20H2 | <10.0.19042.1052 |
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Reference Links
Frequently Asked Questions
What is the severity of CVE-2021-31199?
CVE-2021-31199 is classified as a high severity vulnerability that allows for privilege escalation.
How do I fix CVE-2021-31199?
To fix CVE-2021-31199, you should apply the latest security updates provided by Microsoft for the affected systems.
Which systems are affected by CVE-2021-31199?
CVE-2021-31199 affects various versions of Microsoft Windows including Windows 7, Windows 10, and Windows Server editions.
What type of vulnerability is CVE-2021-31199?
CVE-2021-31199 is an elevation of privilege vulnerability in the Microsoft Enhanced Cryptographic Provider.
Can CVE-2021-31199 be exploited remotely?
CVE-2021-31199 requires local access to the vulnerable system for exploitation.
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- canonical/microsoft enhanced cryptographic provider
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- version/microsoft windows server/r2-sp1
- version/microsoft windows server/r2
- canonical/microsoft windows 10
- canonical/microsoft windows 7
- version/microsoft windows 7/sp1
- canonical/microsoft windows 8.1
- canonical/microsoft windows rt
- canonical/microsoft windows server 2004
- canonical/microsoft windows server 2016
- canonical/microsoft windows server 2019
- canonical/microsoft windows server 20h2