Summary
Impact: Remote Code Execution. Microsoft rating: Important. Not known to be exploited — Exploitation More Likely. Customer action: Required.
Details
Security updates
16.0.5188.1000 — https://support.microsoft.com/kb/5001976
16.0.10376.20001 — https://support.microsoft.com/kb/5001975
15.0.5363.1000 — https://support.microsoft.com/kb/5001992
Vulnerabilities 1
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High 8.1
Microsoft SharePoint Server Remote Code Execution Vulnerability
Microsoft SharePoint Server Remote Code Execution Vulnerability
Revision history
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#1
Information published.
References
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CVE-2021-34520 Microsoft SharePoint Server Remote Code Execution Vulnerability - HTML
https://msrc.microsoft.com/update-guide/vulnerability/CVE-2021-34520
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Microsoft Exploitability Index
https://www.microsoft.com/en-us/msrc/exploitability-index?rtc=1
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Microsoft Support Lifecycle
https://support.microsoft.com/lifecycle
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Common Vulnerability Scoring System
https://www.first.org/cvss