Microsoft · Security update · April 13, 2021
KB4504719: April 2021 security update
KB4504719, released April 13, 2021, fixes 2 CVEs in Microsoft SharePoint Enterprise Server 2016. None of them is reported as exploited. Patch Radar priority: High. The product is no longer supported.
HighUnsupported product
CVEs closed
2
None rated Critical
Exploited
0
None reported
Exploitation more likely
0
Vendor assessment
Highest EPSS
0.0405
90th percentile
Priority of the 2 CVEs
Patch now 0
Urgent 0
High 1
Routine 1
Applies to
CVEs this fix closes
| Priority | CVE | Component | Impact | CVSS | EPSS | Exploitation |
|---|---|---|---|---|---|---|
| High | CVE-2021-28453 | Microsoft Office Word | Remote Code Execution | 7.8 | 0.0405 | Exploitation Less Likely |
| Routine | CVE-2021-28450 | Microsoft Office SharePoint | Denial of Service | 5.0 | 0.0256 | Exploitation Less Likely |
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