CVE-2026-26722

CRITICAL
2026-02-20 [email protected]
9.4
CVSS 3.1
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CVSS Vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:H/A:H
Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
Low
Integrity
High
Availability
High

Lifecycle Timeline

3
Analysis Generated
Mar 12, 2026 - 22:04 vuln.today
PoC Detected
Feb 26, 2026 - 17:56 vuln.today
Public exploit code
CVE Published
Feb 20, 2026 - 17:25 nvd
CRITICAL 9.4

Tags

Privilege Escalation Global Facilities Management Software

Description

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.

Analysis

Privilege escalation in Key Systems Global Facilities Management Software via PIN component. PoC available.

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Remediation

Within 24 hours: Inventory all Global Facilities Management Software instances and versions; isolate affected systems from internet-facing access and restrict user access to essential personnel only. Within 7 days: Implement network segmentation to limit lateral movement; enable enhanced logging and monitoring for privilege escalation attempts; contact vendor for patch timeline and interim guidance. …

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Priority Score

67
Low Medium High Critical
KEV: 0
EPSS: +0.1
CVSS: +47
POC: +20

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CVE-2026-26722 vulnerability details – vuln.today
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