← All advisories

Medium severity5.3NVD Advisory· Published Jul 14, 2021· Updated Aug 10, 2026

CVE-2021-34517

CVE-2021-34517

Description

Microsoft SharePoint Server Spoofing Vulnerability

Affected products

5

Microsoft/Sharepoint Foundation
cpe:2.3:a:microsoft:sharepoint_foundation:2013:sp1:*:*:*:*:*:*
Microsoft/Sharepoint Server4 versions
cpe:2.3:a:microsoft:sharepoint_server:2013:sp1:*:*:enterprise:*:*:*+ 3 more
- cpe:2.3:a:microsoft:sharepoint_server:2013:sp1:*:*:enterprise:*:*:*
- cpe:2.3:a:microsoft:sharepoint_server:2016:*:*:*:enterprise:*:*:*
- cpe:2.3:a:microsoft:sharepoint_server:2019:*:*:*:*:*:*:*
- (no CPE)

Patches

Vulnerability mechanics

References

2

portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-34517nvdPatchVendor Advisory
msrc.microsoft.com/update-guide/vulnerability/CVE-2021-34517nvd

News mentions

0

No linked articles in our index yet.