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Critical severity9.8NVD Advisory· Published Jan 13, 2026· Updated Jun 17, 2026

CVE-2025-64155

CVE-2025-64155

Description

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.

AI Insight

LLM-synthesized narrative grounded in this CVE's description and references.

Affected products

3
  • Fortinet/FortiSIEMllm-fuzzy3 versions
    7.4.0, 7.3.0-7.3.4, 7.1.0-7.1.8, 7.0.0-7.0.4, 6.7.0-6.7.10+ 2 more
    • (no CPE)range: 7.4.0, 7.3.0-7.3.4, 7.1.0-7.1.8, 7.0.0-7.0.4, 6.7.0-6.7.10
    • cpe:2.3:a:fortinet:fortisiem:*:*:*:*:*:*:*:*range: >=6.7.0,<7.1.9
    • cpe:2.3:a:fortinet:fortisiem:7.4.0:*:*:*:*:*:*:*

Patches

Vulnerability mechanics

References

1

News mentions

1