Microsoft · Security update · January 14, 2025
KB5002666: January 2025 security update
KB5002666, released January 14, 2025, fixes 3 CVEs in Microsoft SharePoint Server 2019. None of them is reported as exploited. Patch Radar priority: High. The product is no longer supported.
HighUnsupported product
CVEs closed
3
None rated Critical
Exploited
0
None reported
Exploitation more likely
0
Microsoft's assessment
Highest EPSS
0.0183
79th percentile
Priority of the 3 CVEs
Patch now 0
Urgent 0
High 2
Routine 1
Applies to
| Product |
|---|
| Microsoft SharePoint Server 2019 |
CVEs this fix closes
| Priority | CVE | Component | Impact | CVSS | EPSS | Exploitation |
|---|---|---|---|---|---|---|
| High | CVE-2025-21348 | Microsoft Office SharePoint | Remote Code Execution | 7.2 | 0.0183 | Exploitation Less Likely |
| High | CVE-2025-21344 | Microsoft Office SharePoint | Remote Code Execution | 7.8 | 0.0088 | Exploitation Less Likely |
| Routine | CVE-2025-21393 | Microsoft Office SharePoint | Spoofing | 6.3 | 0.0106 | Exploitation Less Likely |
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