CVE-2022-22298

Privileged command execution via crafted CLI parameters

Published Oct 10, 2023 · Updated Sep 18, 2024

OS command injection in affected FortiIsolator releases allows privileged authenticated users to execute commands in the underlying shell. The CLI passes specially crafted input parameters to OS commands without neutralizing shell metacharacters. Access requires a privileged authenticated CLI account, and injected commands execute with the vulnerable appliance process's authority.

CVSS severity6.7
Medium
EPSS probability0.46%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

OS command injection in affected FortiIsolator releases allows privileged authenticated users to execute commands in the underlying shell. The CLI passes specially crafted input parameters to OS commands without neutralizing shell metacharacters. Access requires a privileged authenticated CLI account, and injected commands execute with the vulnerable appliance process's authority.

The record

CVE
CVE-2022-22298
Published
Oct 10, 2023
Updated
Sep 18, 2024
Vendor
Fortinet
Product
FortiIsolator
Classifications
CWE-78, T1059.004
Attack vector
local
Privileges
admin

Timeline

How it unfolded

  1. Oct 10, 2023CVE publishedPublication date reported by the CVE source.
  2. Sep 18, 2024Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

Compare your product and version with the public record. A matching version still requires validation against your environment.

Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=1.0.0
  2. Affected versionversion=1.1.0
  3. Affected versionversion=1.2.0
  4. Affected versionversion=1.2.0 <=1.2.2
  5. Affected versionversion=1.2.1
  6. Affected versionversion=1.2.2
  7. Affected versionversion=2.0.0
  8. Affected versionversion=2.0.0 <=2.0.1
  9. Affected versionversion=2.0.1
  10. Affected versionversion=2.1.0
  11. Affected versionversion=2.1.0 <=2.1.2
  12. Affected versionversion=2.1.1
  13. Affected versionversion=2.1.2
  14. Affected versionversion=2.2.0
  15. Affected versionversion=2.3.0 <=2.3.3

What conditions does exploitation require?

Attack vectorlocal
Required privilegesadmin

What is affected?

Fortinet · FortiIsolatorversion=1.0.0; version=1.1.0; version=1.2.0; version=1.2.0 <=1.2.2; version=1.2.1; version=1.2.2; version=2.0.0; version=2.0.0 <=2.0.1; version=2.0.1; version=2.1.0; version=2.1.0 <=2.1.2; version=2.1.1; version=2.1.2; version=2.2.0; version=2.3.0 <=2.3.3

Published CVSS scores

7.8NIST NVDCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
6.7Fortinet PSIRTCVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

Daily unique IPsNo honeypot observations are available for this CVE in the selected window.

No observations available

Sep 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectorlocal
Privilegesadmin
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-78Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')
T1059.004Command and Scripting Interpreter: Unix Shell

Public exploit references

No public exploit references are available in this record.

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Technologies

Your stack

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Your stack

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