cbcvebase.
CVE-2026-57107
published 2026-07-14

CVE-2026-57107: Improper authentication in Windows Admin Center allows an authorized attacker to elevate privileges locally.

PriorityP346high7.8CVSS 3.1
AVLACLPRLUINSUCHIHAH
EPSS
0.21%
11.9th percentile
Improper authentication in Windows Admin Center allows an authorized attacker to elevate privileges locally.

Affected

2 ranges
VendorProductVersion rangeFixed in
microsoftwindows_admin_center>= 1809 < 26062606
microsoftwindows_admin_center>= 1809.0 < 2.7.42.7.4
Stop checking back — get the weekly exploitation signal.

Every Monday: what got weaponized or added to CISA KEV in the last seven days — each CVE cross-linked to its PoC, Nuclei template, and detection rule. Free, one email a week, unsubscribe in one click.