CVE-2022-27489

highpriority · track · 30EPSS 0.015 · 74 %ileEUUS

grimoire priorityP2 · Scheduled

Exploitable?

—

no known exploitation

Likely / severe?

1.47% (74th) EPSS

CVSS 7.2 · high

Is it mine?

20 products

Check your exposure

Who says so?

3 sources

cnnvd · enisa_euvd · nvd

EPSS · scored 2026-10-23

A improper neutralization of special elements used in an os command ('os command injection') in Fortinet FortiExtender 7.0.0 through 7.0.3, 5.3.2, 4.2.4 and below allows attacker to execute unauthorized code or commands via crafted HTTP requests.

cvss

Technical severity, 0–10. One row per scoring source.

7.2

010

base score 0–10 · higher = more severe · hover a vector to decode⚠ sources disagree · medium–high · 6.6–7.2

v3.17.2highCVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:Hprimary · NVD / NIST USexploitability 1.2 · impact 5.9

v3.17highCVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H/E:F/RL:U/RC:Csecondary · ENISA EU

v3.17.2highCVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:Hsecondary · psirt@fortinet.comexploitability 1.2 · impact 5.9

v3.16.6mediumCVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H/E:Usecondary · CVSS-BT (t0sche)

ssvc

A stakeholder decision — act, attend, or track — from exploitation and impact.

Exploitation: none · Automatable: no · Technical Impact: totalcoordinatorcisa_ssvcUS

weaknesses

The CWE weakness classes this flaw belongs to.

CWE-78USprimary

affected products (20)

Products and version ranges known to be affected.

Fortinet FortiExtender≤ 3.0.0 ≤3.0.2enisa_euvdEU
Fortinet FortiExtender≤ 4.1.1 ≤4.1.8enisa_euvdEU
Fortinet FortiExtender≤ 4.2.0 ≤4.2.4enisa_euvdEU
Fortinet FortiExtender≤ 4.0.0 ≤4.0.2enisa_euvdEU
Fortinet FortiExtender≤ 3.1.0 ≤3.1.2enisa_euvdEU
Fortinet FortiExtender≤ 3.2.1 ≤3.2.3enisa_euvdEU
Fortinet FortiExtender≤ 3.3.0 ≤3.3.2enisa_euvdEU
Fortinet FortiExtender≤ 7.0.0 ≤7.0.3enisa_euvdEU
Fortinet FortiExtender≤ 5.3.2enisa_euvdEU
fortinet fortiextender firmware= 3.0.0nvdUScpe:2.3:o:fortinet:fortiextender_firmware:*:*:*:*:*:*:*:*
fortinet fortiextender firmware= 3.0.1nvdUScpe:2.3:o:fortinet:fortiextender_firmware:*:*:*:*:*:*:*:*
fortinet fortiextender firmware= 3.0.2nvdUScpe:2.3:o:fortinet:fortiextender_firmware:*:*:*:*:*:*:*:*
fortinet fortiextender firmware= 3.1.0nvdUScpe:2.3:o:fortinet:fortiextender_firmware:*:*:*:*:*:*:*:*
fortinet fortiextender firmware= 3.1.1nvdUScpe:2.3:o:fortinet:fortiextender_firmware:*:*:*:*:*:*:*:*
fortinet fortiextender firmware3.2.1 → 3.2.4nvdUScpe:2.3:o:fortinet:fortiextender_firmware:*:*:*:*:*:*:*:*
fortinet fortiextender firmware3.3.0 → 3.3.3nvdUScpe:2.3:o:fortinet:fortiextender_firmware:*:*:*:*:*:*:*:*
fortinet fortiextender firmware4.1.1 → 4.1.9nvdUScpe:2.3:o:fortinet:fortiextender_firmware:*:*:*:*:*:*:*:*
fortinet fortiextender firmware4.2.0 → 4.2.5nvdUScpe:2.3:o:fortinet:fortiextender_firmware:*:*:*:*:*:*:*:*
fortinet fortiextender firmware= 5.3.2nvdUScpe:2.3:o:fortinet:fortiextender_firmware:*:*:*:*:*:*:*:*
fortinet fortiextender firmware7.0.0 → 7.0.4nvdUScpe:2.3:o:fortinet:fortiextender_firmware:*:*:*:*:*:*:*:*

also known as (3)

Other names and identifiers for this entity.

sources

Which sources assert this record, and when.

cnnvd enisa_euvd nvd NVD CVE.org MITRE

published 2023-02-16modified 2026-06-17

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references (4)

External citations — patches, advisories, analysis.

scry

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