Microsoft Office SharePoint
CVE-2020-17115 — Microsoft SharePoint Server Spoofing Vulnerability
Executive Summary
None
Overview
8
CVSS HIGH
Moderate
MS Severity
Not Exploited
MS Exploit Status
Less Likely
MS Exploit Likelihood
CVSS Vector
ATTACK VECTOR
Network
ATTACK COMPLEXITY
Low
PRIVILEGES REQUIRED
Low
USER INTERACTION
Required
SCOPE
Unchanged
Temporal Score: 7.0
EPSS Score
0.02499
probability of exploitation in the next 30 days
0.82631 percentile - updated 2026-06-20
View on FIRST.org
Affected Products
4 affected products
| Product | KB Article | Severity | Impact | Restart Required |
|---|---|---|---|---|
| Microsoft SharePoint Enterprise Server 2016 | 4486753 (Security Update) |
Moderate | Spoofing | Maybe |
| Microsoft SharePoint Foundation 2010 Service Pack 2 | 4493149 (Security Update) |
Moderate | Spoofing | Maybe |
| Microsoft SharePoint Foundation 2013 Service Pack 1 | 4493138 (Security Update) |
Moderate | Spoofing | Maybe |
| Microsoft SharePoint Server 2019 | 4486751 (Security Update) 4486752 (Security Update) |
Moderate | Spoofing | Maybe |
Patches
4 patches
| Article | Type | Restart |
|---|---|---|
4486753 |
Security Update | Maybe |
4493149 |
Security Update | Maybe |
4493138 |
Security Update | Maybe |
4486751 (Security Update) 4486752 |
Security Update | Maybe |
Known Exploits
No known exploits have been linked for this CVE yet. When available, exploit references will be sourced from public repositories and may be unverified, incomplete, or non-functional. Always review code carefully before use in any environment.
Acknowledgments
References
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