Global Facilities Management Software
CVE-2026-26722
CRITICAL
Severity by source
AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:H/A:H
Primary rating from NVD · only source for this CVE.
CVSS VectorNVD
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:H/A:H
Lifecycle Timeline
3DescriptionCVE.org
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.
AnalysisAI
Privilege escalation in Key Systems Global Facilities Management Software via PIN component. PoC available.
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Attack ChainAIDerived
Hypothetical attack flow derived from CVE metadata
Vulnerability AssessmentAI
| Exploitation | Remote network access to Key Systems Inc Global Facilities Management Software v.20230721a login endpoint. … Additional conditions and limiting factors are described in the full assessment. |
| Risk Assessment | CVSS 9.4. Full risk analysis with EPSS, KEV, and SSVC signal comparison available after sign-in. |
| Exploit Scenario | Escalate via PIN manipulation. |
| Remediation | Apply vendor patch. Detailed patch versions, workarounds, and compensating controls in full report. |
Recommended ActionAI
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. …
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External POC / Exploit Code
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