CVE-2021-40484

Microsoft SharePoint Server Spoofing Vulnerability

CVE-2021-40484 is fixed in 3 products on 1 platform, first by KB5002029, released October 12, 2021. It is not reported as exploited. Patch Radar priority: High.

High
CVSS
7.6
Important
Exploitation
None reported
Exploitation Less Likely
CISA KEV
Not listed
Not in the Known Exploited Vulnerabilities catalog
EPSS
0.0138
72nd percentile

Where it's fixed

ProductFixed inFixReleased
Microsoft
Microsoft SharePoint Enterprise Server 2016 KB5002029 Oct 12, 2021
Microsoft SharePoint Foundation 2013 Service Pack 1 KB5002042 Oct 12, 2021
Microsoft SharePoint Server 2019 KB5002028 Oct 12, 2021

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