CVE-2021-26873 — Link Following in Microsoft Windows 10 Version 1507

CWE-59 — Link FollowingCWE-269 — Improper Privilege Management4 documents4 sources
Severity
7.8HIGHNVD
CNA7.0
EPSS
0.3%
top 49.75%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
20
Microsoft Windows 10 Version 1507Microsoft Windows 10 Version 1607Microsoft Windows 10 Version 1803+17 more
Timeline
PublishedMar 11
Latest updateMay 24

Description

Windows User Profile Service 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 Packages20 packages

▶CVEListV5microsoft/windows_7_service_pack_16.1.0 — publication
▶CVEListV5microsoft/windows_server_2008_service_pack_26.0.0 — publication
▶CVEListV5microsoft/windows_server_2008_r2_service_pack_16.1.0 — publication+1
▶CVEListV5microsoft/windows_76.1.0 — publication
▶CVEListV5microsoft/windows_8.16.3.0 — publication

Patches

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

🔴Vulnerability Details

2
GHSA
GHSA-v9cg-g9vg-xjch: Windows User Profile Service Elevation of Privilege Vulnerability↗2022-05-24
▶
CVEList
Windows User Profile Service Elevation of Privilege Vulnerability↗2021-03-11
▶

📋Vendor Advisories

1
Microsoft
Windows User Profile Service Elevation of Privilege Vulnerability↗2021-03-09
▶
CVE-2021-26873 — Link Following in Microsoft | cvebase