CVE-2021-26870 — Improper Privilege Management in Microsoft Windows 10 Version 1803

CWE-269 — Improper Privilege ManagementCWE-79 — Cross-site Scripting7 documents6 sources
Severity
7.8HIGHNVD
GHSA6.1
EPSS
0.5%
top 33.43%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
10
Microsoft Windows 10 Version 1803Microsoft Windows 10 Version 1809Microsoft Windows 10 Version 1909+7 more
Timeline
PublishedMar 11
Latest updateJan 10

Description

Windows Projected File System Elevation of Privilege Vulnerability

CVSS vector

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:HExploitability: 1.8 | Impact: 5.9

Affected Packages10 packages

▶CVEListV5microsoft/windows_server_201910.0.0 — publication
▶CVEListV5microsoft/windows_10_version_180310.0.0 — publication
▶CVEListV5microsoft/windows_10_version_180910.0.0 — publication
▶CVEListV5microsoft/windows_10_version_190910.0.0 — publication
▶CVEListV5microsoft/windows_10_version_200410.0.0 — publication

Patches

Patch: portal.msrc.microsoft.com ↗Patch: portal.msrc.microsoft.com ↗

🔴Vulnerability Details

4
GHSA
Reflected XSS in Gotify's /docs via import of outdated Swagger UI↗2023-01-10
▶
GHSA
GHSA-3c8c-qvfq-8x38: Windows Projected File System Elevation of Privilege Vulnerability↗2022-05-24
▶
GHSA
Cross-site Scripting in ammonia↗2021-08-25
▶
CVEList
Windows Projected File System Elevation of Privilege Vulnerability↗2021-03-11
▶

📋Vendor Advisories

2
Oracle
Oracle Oracle Database Server Risk Matrix: Oracle Application Express Application Builder (DOMPurify) — CVE-2020-26870↗2021-07-15
▶
Microsoft
Windows Projected File System Elevation of Privilege Vulnerability↗2021-03-09
▶
CVE-2021-26870 — Improper Privilege Management | cvebase