Microsoft · Security update · December 14, 2021
KB5002103: December 2021 security update
KB5002103, released December 14, 2021, fixes 1 CVE in Microsoft Office Web Apps Server 2013 Service Pack 1. None of them is reported as exploited. Patch Radar priority: High. The product is no longer supported.
HighUnsupported product
CVEs closed
1
None rated Critical
Exploited
0
None reported
Exploitation more likely
0
Microsoft's assessment
Highest EPSS
0.0218
82nd percentile
Applies to
CVEs this fix closes
| Priority | CVE | Component | Impact | CVSS | EPSS | Exploitation |
|---|---|---|---|---|---|---|
| High | CVE-2021-43256 | Microsoft Office Excel | Remote Code Execution | 7.8 | 0.0218 | Exploitation Less Likely |
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