Connected User Experiences and Telemetry Service Elevation of Privilege Vulnerability (Microsoft Windows 10 Version 1809)
At a glance
- Source
- NVD
- EPSS
- EPSS 0.84 % · percentile 58 ()
- State
- PUBLISHED
- Published
- Updated
- Assigner
- microsoft
- NVD status
- Modified
Description
<p>An elevation of privilege vulnerability exists when the Connected User Experiences and Telemetry Service improperly handles file operations. An attacker who successfully exploited this vulnerability could gain elevated privileges on the victim system.</p> <p>To exploit the vulnerability, an attacker would first have to gain execution on the victim system, then run a specially crafted application.</p> <p>The security update addresses the vulnerability by correcting how the Connected User Experiences and Telemetry Service handles file operations.</p>
References
Scores
| Version | Score | Vector | Scored by |
|---|---|---|---|
| CVSS 3.1 | MEDIUM 6.6 | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:L/A:L/E:P/RL:O/RC:C | microsoft |
| CVSS 3.1 | MEDIUM 6.6 | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:L/A:L | NVD · secure@microsoft.com (Secondary) |
| CVSS 3.1 | HIGH 7.8 | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H | NVD · nvd@nist.gov (Secondary) |
| CVSS 2.0 | HIGH 7.2 | AV:L/AC:L/Au:N/C:C/I:C/A:C | NVD · nvd@nist.gov (Primary) |
European references
- ENISA EUVD · EUVD-2020-12461
- GCVE · GCVE-0-2020-1590
CERT-FR advisories
- CERTFR-2020-AVI-562 — Multiples vulnérabilités dans Microsoft Windows · cert.ssi.gouv.fr
Affected configurations (NVD CPE)
cpe:2.3:o:microsoft:windows_10:1809:*:*:*:*:*:*:*cpe:2.3:o:microsoft:windows_10:1903:*:*:*:*:*:*:*cpe:2.3:o:microsoft:windows_10:1909:*:*:*:*:*:*:*cpe:2.3:o:microsoft:windows_10:2004:*:*:*:*:*:*:*cpe:2.3:o:microsoft:windows_server_2016:1903:*:*:*:*:*:*:*cpe:2.3:o:microsoft:windows_server_2016:1909:*:*:*:*:*:*:*cpe:2.3:o:microsoft:windows_server_2016:2004:*:*:*:*:*:*:*cpe:2.3:o:microsoft:windows_server_2019:-:*:*:*:*:*:*:*
Affected products
| Product | Versions |
|---|---|
| Microsoft · Windows 10 Version 1809 | affected 10.0.0 < publication |
| Microsoft · Windows Server 2019 | affected 10.0.0 < publication |
| Microsoft · Windows Server 2019 (Server Core installation) | affected 10.0.0 < publication |
| Microsoft · Windows 10 Version 1909 | affected 10.0.0 < publication |
| Microsoft · Windows Server, version 1909 (Server Core installation) | affected 10.0.0 < publication |
| Microsoft · Windows 10 Version 1903 for 32-bit Systems | affected 10.0.0 < publication |
| Microsoft · Windows 10 Version 1903 for x64-based Systems | affected 10.0.0 < publication |
| Microsoft · Windows 10 Version 1903 for ARM64-based Systems | affected 10.0.0 < publication |
| Microsoft · Windows Server, version 1903 (Server Core installation) | affected 10.0.0 < publication |
| Microsoft · Windows 10 Version 2004 | affected 10.0.0 < publication |
| Microsoft · Windows Server version 2004 | affected 10.0.0 < 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 |