CVE-2022-27486

Root command execution via execute CLI injection

Published Aug 13, 2024 · Updated Aug 14, 2024

OS command injection in Fortinet FortiDDoS and FortiDDoS-F allows local users to execute shell code as root through the CLI. The execute CLI command path fails to neutralize shell metacharacters in attacker-controlled command input before invoking the underlying operating-system shell. Authenticated CLI access with execute permission is required, after which commands run with root privileges on the appliance.

CVSS severity7.8
High
EPSS probability0.75%
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 Fortinet FortiDDoS and FortiDDoS-F allows local users to execute shell code as root through the CLI. The execute CLI command path fails to neutralize shell metacharacters in attacker-controlled command input before invoking the underlying operating-system shell. Authenticated CLI access with execute permission is required, after which commands run with root privileges on the appliance.

The record

CVE
CVE-2022-27486
Published
Aug 13, 2024
Updated
Aug 14, 2024
Vendor
Fortinet
Product
FortiDDoS-F
Classifications
CWE-78, T1059
Attack vector
local
Privileges
authenticated

Timeline

How it unfolded

  1. Aug 13, 2024CVE publishedPublication date reported by the CVE source.
  2. Aug 14, 2024Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

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

  1. Affected versionversion=6.1.0 <=6.1.5
  2. Affected versionversion=6.2.0 <=6.2.2
  3. Affected versionversion=6.3.0 <=6.3.4
  4. Affected versionversion=6.4.0 <=6.4.1
  5. Affected versionversion=6.5.0

What conditions does exploitation require?

Attack vectorlocal
Required privilegesauthenticated

What is affected?

Fortinet · FortiDDoS-Fversion=6.1.0 <=6.1.5; version=6.2.0 <=6.2.2; version=6.3.0 <=6.3.4; version=6.4.0 <=6.4.1; version=6.5.0
Fortinet · FortiDDoSversion=4.5.0; version=4.6.0; version=4.7.0; version=5.0.0; version=5.1.0; version=5.2.0; version=5.3.0 <=5.3.2; version=5.4.0 <=5.4.2; version=5.5.0 <=5.5.1; version=5.7.0

Published CVSS scores

7.8NIST NVDCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
6.6Fortinet, Inc.CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/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
Privilegesauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-78Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')
T1059Command and Scripting Interpreter

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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