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Vulnerabilities/CVE-2019-5589Public Intelligence Dossier
Source: fortinet · Limited verification•Last verified: •Collection Degraded
CVE-2019-5589Unknown / EvaluatingHIGH (raw)CVSS 9.3CWE-426

A untrusted search path vulnerability in Fortinet may allow attacker to execute unauthorized code or commands via network exploitable

Published: 29 May 2019•Last updated: 13 Oct 2026, 11:47 PM IST•Source identifier: psirt@fortinet.com
Dossier completeness: source-provided sections 2 / 3 · rule guidance not available. Missing source facts count as incomplete.
Official source
CISA KEV catalog
Unknown
KEV status was not determined.
CVSS score
9.3HIGH (raw)
AV:N/AC:M/Au:N/C:C/I:C/A:C
Metric sourcenvd@nist.gov
EPSS probability
1%0.010
Percentile63rd
Weakness type
CWE-426
No further CWE recorded
Remediation
Patch status unknown
No fixed version or KB recorded

Why It Matters

Analysis dossier

Why It Matters

A untrusted search path vulnerability in Fortinet may allow attacker to execute unauthorized code or commands via network exploitable

SOC priority

High

Actively exploited

Unknown

Publicly disclosed

Unknown

Risk basis: Microsoft or Microsoft-managed product relevance; HIGH severity; No confirmed exploitation signal in current enrichment

Affected Products & Remediation

1 source-backed product
Affected products and versions (source)
  • fortinet forticlient · < 6.0.6 · NVD CPE · Source
Recorded patch / KBNot provided by source

Vendor or catalog guidance (source)

Not provided by source

Known exploitation (source facts)

Only what a source states. Unknown means no source has said either way; it is not "not exploited".

CISA KEV
Unknown
Exploited (source statement)
Unknown
Publicly disclosed (source)
Unknown

Suggested hunting (rule-based inference)

SecOps Signal recommendation (rule-based inference). These steps are hunting hypotheses from the vulnerability class; they do not state or imply that exploitation occurred here or anywhere.

No rule-based guidance for this vulnerability class

CISA KEV Record

CISA KEV status was not determined for this record.

Change History & Source Data

— No recorded material change

CNA / source
psirt@fortinet.com
Record status · verification
UPDATED · NVD API
CPE
cpe:2.3:a:fortinet:forticlient:*:*:*:*:*:windows:*:*

Evidence & Provenance

3 public sources
fortiguard.comSource recordnvd.nist.govSource recordfortiguard.fortinet.comSource record

Linked by the query's stored exact CVE association. Review required tables and validation status before use.

Detection Hunting Query
Target: DeviceTvmSoftwareVulnerabilities•Defender XDR
Detect endpoints exposed to CVE-2019-5589
Purpose: Exposure assessment (Category: Exposure Check)Why linked: Query metadata names CVE-2019-5589
DeviceTvmSoftwareVulnerabilities| where CveId == "CVE-2019-5589"| project DeviceId, DeviceName, OSPlatform, OSVersion, SoftwareVendor, SoftwareName, SoftwareVersion, CveId, VulnerabilitySeverityLevel, RecommendedSecurityUpdate, RecommendedSecurityUpdateId| sort by VulnerabilitySeverityLevel desc
Schema Checked · Not runtime validatedSource: SecOps Signal deterministic template · Limited verificationStatic screening: Passed structure and schema checks; tenant execution is not verified.
Open KQL Library

Correlated briefings

— No published briefing references this CVE

SecOps Signal surfaces public advisory facts only. A missing value means the source has not published it, not that your environment is unaffected. No tenant inventory is connected.