CVE-2025-64155

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 v3 9.8 CRITICAL

9.8^/10

CVSS v3 : CRITICAL

Vector :

Exploitability : 3.9 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

References

Link	Resource
https://fortiguard.fortinet.com/psirt/FG-IR-25-772	Vendor Advisory
https://github.com/horizon3ai/CVE-2025-64155	Exploit Third Party Advisory
https://github.com/purehate/CVE-2025-64155-hunter

Configurations

Configuration 1 (hide)

OR	cpe:2.3:a:fortinet:fortisiem::::::::
	cpe:2.3:a:fortinet:fortisiem::::::::
	cpe:2.3:a:fortinet:fortisiem::::::::
	cpe:2.3:a:fortinet:fortisiem:7.4.0:::::::*

History

No history.

Information

Published : 2026-01-13 17:15

Updated : 2026-01-20 16:16

NVD link : CVE-2025-64155

Mitre link : CVE-2025-64155

CVE.ORG link : CVE-2025-64155

JSON object : View

Products Affected

fortinet

fortisiem

CWE

CWE-78

Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')

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