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Critical · 9.7 Scanner template Public exploit CVE-2023-34992 EUVD-2023-39030GHSA-22fj-hq2r-qcpq

A improper neutralization of special elements used in an os command ('os command injection') vulnerability in Fortinet allows attacker to e…

Published Oct 10, 2023 · Updated Jan 14, 2026 · Assigned by fortinet

Vendor: Fortinet Product: FortiSIEM Category: Network devices

Description

A improper neutralization of special elements used in an os command ('os command injection') vulnerability in Fortinet allows attacker to execute unauthorized code or commands via crafted API requests.

Affected products

VendorProductAffectedFixed
Fortinet FortiSIEM 7.0.0, 6.7.0 – ≤ 6.7.5, 6.6.0 – ≤ 6.6.3, 6.5.0 – ≤ 6.5.1, 6.4.0 – ≤ 6.4.2 —

Public exploits

Exploit or proof-of-concept code for this vulnerability is publicly available, which lowers the bar for attackers. Treat it as a reason to patch sooner.

Third-party code, not reviewed by us. Public PoCs are sometimes fake or contain malware. Read the code first and run it only in an isolated lab, against systems you are authorised to test.

GitHub 2 repositories

  • horizon3ai/CVE-2023-34992 ★ 27 · May 17, 2024

    CVE-2023-34992: Fortinet FortiSIEM Command Injection Proof of Concept Exploit

  • d0rb/CVE-2023-34992-Checker ★ 0 · May 21, 2024

    This script checks if a target host is vulnerable to CVE-2023-34992 by sending a crafted payload to the FortiSIEM appliance. It then analyzes the response to determine if the host is vulnerable.

Sources: PoC-in-GitHub, Metasploit Framework, Exploit-DB — updated daily. Only links are listed; no exploit code is hosted here.

Automated scanner template

A ready-made Nuclei template detects this vulnerability automatically. Vulnerabilities with public scanner templates are typically probed across the internet soon after the template appears — exposed systems should be patched first.

Source: projectdiscovery/nuclei-templates (MIT) — updated daily. Only links are listed.

Advisories 1

References