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01 Record

CVE-2019-5589

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

HighPUBLISHEDCNA: fortinet
CNA base score8.6 CVSS v3.xCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:F/RL:O/RC:X

02 Description

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

03 Exploitation and scoring

Exploitation
Assessed, none found. CISA's assessment recorded neither public exploit code nor evidence of exploitation when it was made.
SSVC decision
  • ExploitationnoneCISA recorded no public exploit code and no evidence of exploitation.
  • AutomatablenoAt least one step from reconnaissance to exploitation cannot be reliably automated.
  • Technical ImpacttotalSuccessful exploitation gives total control of the vulnerable component.
CISA publishes the decision points, not a final SSVC decision. The decision also depends on mission and well-being impact, which is a property of your deployment rather than of the vulnerability.
EPSS probability
1.02% probability of exploitation activity in the next 30 days.
EPSS percentile
Equal to or higher than the score of 63.2% of scored records. A rank, not a probability.
NVD base score
7.8 (CVSS v3.x), scored by the NVD independently of the CNA.
NVD CVSS vector
CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
NVD analysis status
Modified. NVD last modified this record on 2026-10-13.
Red Hat severity
No Red Hat rating. Red Hat rates the CVEs that affect its products.

Exploit-prediction scores from FIRST. Independent scoring and analysis status from the NVD. Vendor severity from Red Hat. Exploitation assessment and catalog membership from CISA.

04 Metadata

Published
2019-05-28 21:42Z7 YR AGO
Last updated
2026-10-13 17:37Z15 DAYS AGO
Reserved
2019-01-07
Assigning CNA
fortinet
Record state
PUBLISHED
Severity
High (CVSS 8.6)
CNA CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:F/RL:O/RC:X
Weaknesses
Data version
5.2
Document digest
aea69c44aa43715b062163dafbac70adf301cea34c6d2c1acb318fe2fa985644

05 Affected products

VendorProductVersionsPlatforms
FortinetFortiClientWindows6.0.0 to 6.0.5, 5.6.0 to 5.6.6, 5.4.0 to 5.4.5, 5.2.0 to 5.2.6, 5.0.0 to 5.0.11, 4.3.0 to 4.3.5, 4.2.0 to 4.2.7, 4.1.0 to 4.1.3, 4.0.1 to 4.0.4, 5.6.0 to < 5.6.*—

06 References

07 Remediation

CVE-2019-5589: Use FortiClient for Windows online installer 6.0.6 or above CVE-2020-9290: Use FortiClient for Windows online installer 6.4.7 or above, 7.0.1 or above, and FortiClient VPN for Windows online installer 6.4.7 or above, 7.0.1 or above CVE-2020-9287: Use FortiClient EMS online installer 6.2.9 or above, 6.4.7 or above, 7.0.1 or above. Revision History: 05-16-2019 Initial version 3-09-2020 add CVE-2020-9290 and CVE-2020-9287 13-9-2021 modified CVE-2020-9290 8-11-2021 add CVE-2020-9290 and CVE-2020-9287