An issue in Key Systems Inc Global Facilities Management Software v.20230721a allows a remote attacker to escalate privileges via PIN component of the login functionality.
https://github.com/chndlrx/vulnerability-disclosures/tree/main/CVE-2026-26722
Source: Mitre, NVD
Published: 2026-02-20
Updated: 2026-02-26
Base Score: 9.7
Vector: CVSS2#AV:N/AC:L/Au:N/C:P/I:C/A:C
Severity: High
Base Score: 9.4
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:H/A:H
Severity: Critical
EPSS: 0.00053