Microsoft · Security update · July 13, 2021
KB5001976: July 2021 security update
KB5001976, released July 13, 2021, fixes 5 CVEs in Microsoft SharePoint Enterprise Server 2016. None of them is reported as exploited. Patch Radar priority: Urgent. The product is no longer supported.
UrgentUnsupported product
CVEs closed
5
None rated Critical
Exploited
0
None reported
Exploitation more likely
3
Vendor assessment
Highest EPSS
0.0659
93rd percentile
Priority of the 5 CVEs
Patch now 0
Urgent 3
High 0
Routine 2
Applies to
CVEs this fix closes
| Priority | CVE | Component | Impact | CVSS | EPSS | Exploitation |
|---|---|---|---|---|---|---|
| Urgent | CVE-2021-34467 | Microsoft Office SharePoint | Remote Code Execution | 7.1 | 0.0659 | More likely |
| Urgent | CVE-2021-34520 | Microsoft Office SharePoint | Remote Code Execution | 8.1 | 0.0443 | More likely |
| Urgent | CVE-2021-34468 | Microsoft Office SharePoint | Remote Code Execution | 7.1 | 0.0215 | More likely |
| Routine | CVE-2021-34519 | Microsoft Office SharePoint | Information Disclosure | 5.3 | 0.0614 | Exploitation Less Likely |
| Routine | CVE-2021-34517 | Microsoft Office SharePoint | Spoofing | 5.3 | 0.0197 | Exploitation Less Likely |
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