8.1
High
CVE-2021-34520 Microsoft SharePoint Server Remote Code Execution Vulnerability
Description
Microsoft SharePoint Server Remote Code Execution Vulnerability
Affected products and versions
| Product | Affected versions | Fixed in |
|---|---|---|
| Microsoft SharePoint Enterprise Server 2016 16.0 | 16.0.0 → < 16.0.5188.1000 | 16.0.5188.1000 |
| Microsoft SharePoint Server 2019 16.0 | 16.0.0 → < 16.0.10376.20001 | 16.0.10376.20001 |
| Microsoft SharePoint Foundation 2013 Service Pack 1 15.0 | 15.0.0 → < 15.0.5363.1000 | 15.0.5363.1000 |
References
- Microsoft SharePoint Server Remote Code Execution Vulnerability msrc.microsoft.com
Timeline
- Published
- Last modified
Other CVEs of Microsoft SharePoint Enterprise Server 2016
The 337 CVEs of Microsoft SharePoint Enterprise Server 2016 →
CVE-2026-97783
Improper neutralization of input during web page generation ('cross-site scripting') in Microsoft Office SharePoint…
8.1
High
CVE-2026-69943
Improper limitation of a pathname to a restricted directory ('path traversal') in Microsoft Office SharePoint allows…
8.8
High
CVE-2026-62917
Improper input validation in Microsoft Office SharePoint allows an authorized attacker to perform spoofing over a…
4.6
Medium
CVE-2026-58639
Server-side request forgery (ssrf) in Microsoft Office SharePoint allows an authorized attacker to perform spoofing over…
6.5
Medium