CVE-2020-1460
Microsoft SharePoint Server Remote Code Execution Vulnerability
HIGH 8.6
At a glance
- Source
- NVD
- EPSS
- EPSS 3.70 % · percentile 90 ()
- State
- PUBLISHED
- Published
- Updated
- Assigner
- microsoft
- NVD status
- Modified
Description
<p>A remote code execution vulnerability exists in Microsoft SharePoint Server when it fails to properly identify and filter unsafe ASP.Net web controls. An authenticated attacker who successfully exploited the vulnerability could use a specially crafted page to perform actions in the security context of the SharePoint application pool process.</p> <p>To exploit the vulnerability, an authenticated user must create and invoke a specially crafted page on an affected version of Microsoft SharePoint Server.</p> <p>The security update addresses the vulnerability by correcting how Microsoft SharePoint Server handles processing of created content.</p>
References
Scores
| Version | Score | Vector | Scored by |
|---|---|---|---|
| CVSS 3.1 | HIGH 8.6 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:H/A:L/E:P/RL:O/RC:C | microsoft |
| CVSS 3.1 | HIGH 8.6 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:H/A:L | NVD · secure@microsoft.com (Secondary) |
| CVSS 3.1 | HIGH 8.8 | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H | NVD · nvd@nist.gov (Secondary) |
| CVSS 2.0 | MEDIUM 6.5 | AV:N/AC:L/Au:S/C:P/I:P/A:P | NVD · nvd@nist.gov (Primary) |
European references
- ENISA EUVD · EUVD-2020-12335
- GCVE · GCVE-0-2020-1460
CERT-FR advisories
- CERTFR-2020-AVI-561 — Multiples vulnérabilités dans Microsoft Office · cert.ssi.gouv.fr
Affected configurations (NVD CPE)
cpe:2.3:a:microsoft:sharepoint_enterprise_server:2013:sp1:*:*:*:*:*:*cpe:2.3:a:microsoft:sharepoint_enterprise_server:2016:*:*:*:*:*:*:*cpe:2.3:a:microsoft:sharepoint_foundation:2010:sp2:*:*:*:*:*:*cpe:2.3:a:microsoft:sharepoint_foundation:2013:sp1:*:*:*:*:*:*cpe:2.3:a:microsoft:sharepoint_server:2019:*:*:*:*:*:*:*
Affected products
| Product | Versions |
|---|---|
| Microsoft · Microsoft SharePoint Enterprise Server 2016 | affected 16.0.0 < publication |
| Microsoft · Microsoft SharePoint Enterprise Server 2013 Service Pack 1 | affected 15.0.0 < publication |
| Microsoft · Microsoft SharePoint Server 2019 | affected 16.0.0 < publication |
| Microsoft · Microsoft SharePoint Foundation 2010 Service Pack 2 | affected 13.0.0 < publication |
| Microsoft · Microsoft SharePoint Foundation 2013 Service Pack 1 | affected 15.0.0 < publication |
Sources
| Source | Licence |
|---|---|
| CVE List (CVEProject cvelistV5) | CVE Program Terms of Use |
| EPSS (FIRST.org) | FIRST — attribution requested |
| ENISA EUVD | ENISA — reproduction authorised, source acknowledged |
| CERT-FR (ANSSI) | Licence Ouverte / Etalab 2.0 |
| NVD (NIST) via fkie-cad/nvd-json-data-feeds | Public domain — this product uses data from the NVD API but is not endorsed or certified by the NVD |