CVE-2025-64155

CVSS 9.4 CRITICALEPSS 42.6%CWE-78

An improper neutralization of special elements used in an os command ('os command injection') vulnerability in Fortinet FortiSIEM 7.4.0, FortiSIEM 7.3.0 through 7.3.4, FortiSIEM 7.1.0 through 7.1.8, FortiSIEM 7.0.0 through 7.0.4, FortiSIEM 6.7.0 through 6.7.10 may allow an attacker to execute unauthorized code or commands via crafted TCP requests.

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H/E:H/RL:O/RC:C

Affected products

Fortinet · FortiSIEM

public PoCs found — 4

cve_referencegithub.com/horizon3ai/CVE-2025-64155★ 32 githubgithub.com/cyberdudebivash/CYBERDUDEBIVASH-FortiSIEM-CVE-2025-64155-Scanner★ 1 cve_referencegithub.com/purehate/CVE-2025-64155-hunter★ 0 githubgithub.com/Mefhika120/Ashwesker-CVE-2025-64155★ 0

⚠ Public resources, to assess the exposure of systems you control or are authorized to test. Test only with authorization.

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References

https://fortiguard.fortinet.com/psirt/FG-IR-25-772 https://github.com/horizon3ai/CVE-2025-64155 https://github.com/purehate/CVE-2025-64155-hunter