CVE-2024-50567Network attack vector

Root code execution via unvalidated system call

Published Feb 11, 2025 · Updated Feb 26, 2026

OS command injection in Fortinet FortiWeb 7.4.0 through 7.4.5 and 7.6.0 allows remote authenticated users to execute code as root. The cgi_grpc_idl_file_post function passes a user-supplied string to a system call without proper validation. Administrator privileges and a crafted API request are required, after which arbitrary commands run in the root context.

CVSS severity7.2
High
EPSS probability2.20%
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 FortiWeb 7.4.0 through 7.4.5 and 7.6.0 allows remote authenticated users to execute code as root. The cgi_grpc_idl_file_post function passes a user-supplied string to a system call without proper validation. Administrator privileges and a crafted API request are required, after which arbitrary commands run in the root context.

The record

CVE
CVE-2024-50567
Published
Feb 11, 2025
Updated
Feb 26, 2026
Vendor
Fortinet
Product
FortiWeb
Classifications
CWE-78, T1059
Attack vector
network
Privileges
admin

Timeline

How it unfolded

  1. Feb 11, 2025CVE publishedPublication date reported by the CVE source.
  2. Feb 26, 2026Record 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=7.4.0 <=7.4.5
  2. Affected versionversion=7.6.0

What conditions does exploitation require?

Attack vectornetwork
Required privilegesadmin

What is affected?

Fortinet · FortiWebversion=7.4.0 <=7.4.5; version=7.6.0

Published CVSS scores

7.2FortinetCVSS:3.1/AV:N/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)
Vectornetwork
Privilegesadmin
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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