CVE-2021-31171
Medium
Published: 11 May 2021
Published
11 May 2021
Modified
21 November 2024
KEV Added
—
Patch
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CVSS Score v3.1
4.1
CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:U/C:H/I:N/A:N
EPSS Score
0.0029
52.4th percentile
Risk Priority
8
60% EPSS · 20% KEV · 20% CVSS
Summary
CVE-2021-31171 is a medium-severity an unspecified weakness vulnerability in Microsoft Sharepoint Server. Its CVSS base score is 4.1 (Medium).
Operationally, ranked in the top 47.6% of CVEs by exploit likelihood; it is not currently listed in the CISA KEV catalog.
EU & UK References
- 🇪🇺 ENISA EUVD: EUVD-2021-18084
Vulnerability details
Microsoft SharePoint Information Disclosure Vulnerability
- CWE(s)
Related Threats
No named actor attribution yet. ATT&CK technique mapping in progress for this CVE.
Affected Assets
microsoft
sharepoint foundation
2013
microsoft
sharepoint server
2016, 2019
Mitigating Controls
No mitigating controls mapped yet. The per-CVE control annotator has not reached this CVE.