Vulnerability · Published Jan 12, 2021 · Assigned by microsoft
CVE-2021-1641Microsoft SharePoint Server Spoofing Vulnerability
Medium 4.6
In plain English
A medium-severity security flaw in Microsoft SharePoint Enterprise Server 2016 from Microsoft. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 2.0% (higher than 81% of all known vulnerabilities).
Severity (CVSS 3.1)4.6Medium
Exploit odds (30 days)2.0%top 19.4% of all CVEs
Exploited in the wildNo reportsnot in CISA KEV
Attack toolingNoneno public tooling known
Official description
Microsoft SharePoint Server Spoofing Vulnerability
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| Microsoft | Microsoft SharePoint Enterprise Server 2016 | 16.0.0 – before publication |
| Microsoft | Microsoft SharePoint Foundation 2013 Service Pack 1 | 15.0.0 – before publication |
| Microsoft | Microsoft SharePoint Server 2019 | 16.0.0 – before publication |
References
- Microsoft SharePoint Server Spoofing Vulnerability vendor-advisory
- https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-1641 x_refsource_MISC, x_transferred